APA (7th ed.) Citation

Gould, J. (1880). Indian Hoopoe, Upupa nigripennis, Gould. [Pl. 66]. Zenodo.

Chicago Style (17th ed.) Citation

Gould, John. Indian Hoopoe, Upupa Nigripennis, Gould. [Pl. 66]. Zenodo, 1880.

MLA (9th ed.) Citation

Gould, John. Indian Hoopoe, Upupa Nigripennis, Gould. [Pl. 66]. Zenodo, 1880.

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