APA (7. basım) Alıntı

Keel W. C. William C. (2006). The Sky at Einstein's Feet. Chichester, Springer, 2006.

Chicago Style (17. basım) Atıf

Keel W. C. William C. The Sky at Einstein's Feet. Chichester, Springer, 2006, 2006.

MLA (9th ed.) Atıf

Keel W. C. William C. The Sky at Einstein's Feet. Chichester, Springer, 2006, 2006.