APA (7th ed.) Citation

Richter, W. (1969). Orchideen: Pflegen - vermehren - zuchten.

Chicago Style (17th ed.) Citation

Richter, Walter. Orchideen: Pflegen - Vermehren - Zuchten. 1969.

MLA (9th ed.) Citation

Richter, Walter. Orchideen: Pflegen - Vermehren - Zuchten. 1969.

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