APA引文

Billings, M. (1972). Structural Geology. Prentice-Hall of India.

Chicago Edition Citation

Billings, Marland.P. Structural Geology. Delhi: Prentice-Hall of India, 1972.

MLA引文

Billings, Marland.P. Structural Geology. Prentice-Hall of India, 1972.

警告：這些引文格式不一定是100％准確.