APA Style

(龙榆生), L, Y. (). Introduction to Ci and Qu Poetry - Masters Small Books (詞曲概論 - 大家小书) . : 北京出版社 (Beijing Publishing House).

MLA Style

(龙榆生), Long, Yusheng. "Introduction to Ci and Qu Poetry - Masters Small Books (詞曲概論 - 大家小书)". : 北京出版社 (Beijing Publishing House), . Text.