APA (7th ed.) Citation

Polinski, W. (1928). On Pirostoma Dubia cravenensis Tayl., Its affinities and its Geographical origin. Zenodo.

Chicago Style (17th ed.) Citation

Polinski, W. On Pirostoma Dubia Cravenensis Tayl., Its Affinities and Its Geographical Origin. Zenodo, 1928.

MLA (9th ed.) Citation

Polinski, W. On Pirostoma Dubia Cravenensis Tayl., Its Affinities and Its Geographical Origin. Zenodo, 1928.

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