APA引文

U. P. Madrigal Singers. (1976). Alay sa pasko: A Christmas offering. UPMS [010].

芝加哥风格引文

U. P. Madrigal Singers. Alay Sa Pasko: A Christmas Offering. s.l: UPMS [010], 1976.

MLA引文

U. P. Madrigal Singers. Alay Sa Pasko: A Christmas Offering. UPMS [010], 1976.

警告：这些引文格式不一定是100％准确.