Cita APA

Chiu, H. y. 1., & Hoffman, W. F. (1964). Gravitation and relativity,. New York, New York: WA Benjamin.

Citación estilo Chicago

Chiu, Hong yee 1932-, y William F. Hoffman. Gravitation and Relativity,. New York, New York: WA Benjamin, 1964.

Cita MLA

Chiu, Hong yee 1932-, y William F. Hoffman. Gravitation and Relativity,. New York, New York: WA Benjamin, 1964.