Cita APA (7a ed.)

Lange, O., Ivanova, M., & Lebedeva, N. (1969). General geology. Foreign Languages Publishing House.

Cita Chicago Style (17a ed.)

Lange, O., M. Ivanova, y N. Lebedeva. General Geology. Moscow: Foreign Languages Publishing House, 1969.

Cita MLA (9a ed.)

Lange, O., et al. General Geology. Foreign Languages Publishing House, 1969.