APA引文

Unstead, P. J. (1965). Questions and answers on automobile engines. Book centre pvt.ltd.

Chicago Edition Citation

Unstead, P J. Questions and Answers on Automobile Engines. Bombay: Book centre pvt.ltd, 1965.

MLA引文

Unstead, P J. Questions and Answers on Automobile Engines. Book centre pvt.ltd, 1965.

警告：這些引文格式不一定是100％准確.