APA引文

Caldecott, R. (1880). Sing a song for sixpence: One of R. Caldecott's picture books. G. Routledge and Sons.

Chicago Style (17th ed.) Citation

Caldecott, Randolph. Sing a Song for Sixpence: One of R. Caldecott's Picture Books. [London]: G. Routledge and Sons, 1880.

MLA引文

Caldecott, Randolph. Sing a Song for Sixpence: One of R. Caldecott's Picture Books. G. Routledge and Sons, 1880.

警告：這些引文格式不一定是100％准確.