APA (7th ed.) Citation

Stejneger, L. (1885). Stejneger on the Ptarmigans of the Group Attagen. Zenodo.

Chicago Style (17th ed.) Citation

Stejneger, Leonhard. Stejneger on the Ptarmigans of the Group Attagen. Zenodo, 1885.

MLA (9th ed.) Citation

Stejneger, Leonhard. Stejneger on the Ptarmigans of the Group Attagen. Zenodo, 1885.

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