APA (7th ed.) Citation

Helm, J. (1976). The Indians of the Subarctic, A Critical Bibliography.

Chicago Style (17th ed.) Citation

Helm, June. The Indians of the Subarctic, A Critical Bibliography. 1976.

MLA (9th ed.) Citation

Helm, June. The Indians of the Subarctic, A Critical Bibliography. 1976.

Warning: These citations may not always be 100% accurate.