APA (7th ed.) Citation

Krammer, K. (1982). Valve morphology in the genus Cymbella C.A. Agardh. Cramer.

Chicago Style (17th ed.) Citation

Krammer, Kurt. Valve Morphology in the Genus Cymbella C.A. Agardh. Vaduz: Cramer, 1982.

MLA (9th ed.) Citation

Krammer, Kurt. Valve Morphology in the Genus Cymbella C.A. Agardh. Cramer, 1982.

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