APA (7th ed.) Citation

Betten, R. (1911). Orchideen: Anzucht & Pflege.

Chicago Style (17th ed.) Citation

Betten, Robert. Orchideen: Anzucht & Pflege. [Frankfurt an der Oder], 1911.

MLA (9th ed.) Citation

Betten, Robert. Orchideen: Anzucht & Pflege. 1911.

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