APA (7th ed.) Citation

(1965). Exakte Geheimnisse. Droemer Knaur.

Chicago Style (17th ed.) Citation

Exakte Geheimnisse. (München, Zürich): Droemer Knaur, 1965.

MLA (9th ed.) Citation

Exakte Geheimnisse. Droemer Knaur, 1965.

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