Citation

Just copy and paste the following:

» ' . $urls[$i][0] . ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo ''; echo '

'; echo '' . $style . ': '; if (strstr($_SERVER["HTTP_USER_AGENT"], "MSIE")) { echo 'Copie al Clipboard'; } echo '

'; echo ' '; echo ''; switch ($style) { case "MLA Style": echo htmlsafe($author) . '. "' . htmlsafe($title) . '" Disfruta Las Matemáticas. Ed. Rod Pierce. ' . htmlsafe($moddate) . '. ' . date('j M Y') . ' <' . htmlsafe($url) . '>'; break; case "APA Style": echo htmlsafe($author) . '. ' . '(' . htmlsafe($moddate) . '). ' . '"' . htmlsafe($title) . '".' . ' Math Is Fun. Retrieved ' . date('j M Y') . ' from ' . htmlsafe($url) . ''; break; case "Harvard Style": $year = substr( $moddate, -4); echo htmlsafe($author) . ', ' . ' ' . htmlsafe($year) . ", '" . htmlsafe($title) . "', " . 'Math Is Fun, ' . 'Available at: <' . htmlsafe($url) . '>.' . ' [Accessed ' . date('j M Y') . ']'; break; default: } echo ''; echo ' '; echo '

'; } function htmlsafe($string) { // make string safe for inluding in output //$string = htmlentities($string, ENT_QUOTES, 'UTF-8'); $string = htmlentities($string, ENT_QUOTES, 'UTF-8'); return $string; } ?>

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