APA (7th ed.) Citation

Birket-Smith, K., & De Laguna, F. (1938). The Eyak Indians of the Copper River Delta, Alaska. Levin & Munksgaard.

Chicago Style (17th ed.) Citation

Birket-Smith, Kaj, and Frederica De Laguna. The Eyak Indians of the Copper River Delta, Alaska. Kobenhavn: Levin & Munksgaard, 1938.

MLA (9th ed.) Citation

Birket-Smith, Kaj, and Frederica De Laguna. The Eyak Indians of the Copper River Delta, Alaska. Levin & Munksgaard, 1938.