APA引文

Sheldon, B. (1994). SONG RATE AND FERTILITY IN THE CHAFFINCH.

Chicago Style (17th ed.) Citation

Sheldon, B. SONG RATE AND FERTILITY IN THE CHAFFINCH. 1994.

MLA引文

Sheldon, B. SONG RATE AND FERTILITY IN THE CHAFFINCH. 1994.

警告：這些引文格式不一定是100％准確.