APA (7th ed.) Citation

Hagen, F. (1987). FKK. Tourist Verlag.

Chicago Style (17th ed.) Citation

Hagen, Friedrich. FKK. Berlin: Tourist Verlag, 1987.

MLA (8th ed.) Citation

Hagen, Friedrich. FKK. Tourist Verlag, 1987.

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