Cita APA (7th ed.)

Fioretos, A. (1999). The gray book. Stanford Univ. Press.

Cita Chicago (17th ed.)

Fioretos, Aris. The Gray Book. Stanford, Calif.: Stanford Univ. Press, 1999.

Cita MLA (8th ed.)

Fioretos, Aris. The Gray Book. Stanford Univ. Press, 1999.