APA (7th ed.) Citation

Hirmer, M. (1974). Wunderwelt der Orchideen. Hirmer.

Chicago Style (17th ed.) Citation

Hirmer, Max. Wunderwelt Der Orchideen. München: Hirmer, 1974.

MLA (9th ed.) Citation

Hirmer, Max. Wunderwelt Der Orchideen. Hirmer, 1974.

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