Cita APA (7th ed.)

Sutulov, A. (1975). Copper Porphyries (2a. ed.). Miller Freeman.

Cita Chicago (17th ed.)

Sutulov, Alexander. Copper Porphyries. 2a. ed. San Francisco: Miller Freeman, 1975.

Cita MLA (9th ed.)

Sutulov, Alexander. Copper Porphyries. 2a. ed. Miller Freeman, 1975.