APA (7th ed.) Citation

Frison-Roche, R., & Ortzen, L. (1969). Hunters of the Arctic. Souvenir Press.

Chicago Style (17th ed.) Citation

Frison-Roche, Roger, and Len Ortzen. Hunters of the Arctic. [London]: Souvenir Press, 1969.

MLA (9th ed.) Citation

Frison-Roche, Roger, and Len Ortzen. Hunters of the Arctic. Souvenir Press, 1969.