Cita APA

Kuper, C. G., & Peres, A. (1971). Relativity and gravitation. Gordon and Breach Science Publishers.

Chicago Edition Citation

Kuper, Charles G., i Asher Peres. Relativity and Gravitation. New York: Gordon and Breach Science Publishers, 1971.

Cita MLA

Kuper, Charles G., i Asher Peres. Relativity and Gravitation. Gordon and Breach Science Publishers, 1971.