APA (7th ed.) Citation

Lepke, H. (1981). Pontische Azaleen.

Chicago Style (17th ed.) Citation

Lepke, Heinz. Pontische Azaleen. 1981.

MLA (9th ed.) Citation

Lepke, Heinz. Pontische Azaleen. 1981.

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