APA (7th ed.) Citation

Schreiber, B. O. (1939). THE GENUS HELIANTHEMUM IN CALIFORNIA. Zenodo.

Chicago Style (17th ed.) Citation

Schreiber, Beryl O. THE GENUS HELIANTHEMUM IN CALIFORNIA. Zenodo, 1939.

MLA (9th ed.) Citation

Schreiber, Beryl O. THE GENUS HELIANTHEMUM IN CALIFORNIA. Zenodo, 1939.

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