Cita APA (7th ed.)

GRIGORYEV, V. G. (1967). The forces of nature. Mir Pub..

Cita Chicago (17th ed.)

GRIGORYEV, V. Grigoryev. The Forces of Nature. Moscow: Mir Pub., 1967.

Cita MLA (9th ed.)

GRIGORYEV, V. Grigoryev. The Forces of Nature. Mir Pub., 1967.