APA引文

Greenberg, M. J. (1969). Lectures on forms in many variables. New York: W. A. Benjamin.

Trích dẫn kiểu Chicago

Greenberg, Marvin J. Lectures On Forms in Many Variables. New York: W. A. Benjamin, 1969.

MLA引文

Greenberg, Marvin J. Lectures On Forms in Many Variables. New York: W. A. Benjamin, 1969.

警告：這些引文格式不一定是100％准確.