APA (7th ed.) Citation

Ullrich, W. (1957). Afrika. Neumann Verlag.

Chicago Style (17th ed.) Citation

Ullrich, Wolfgang. Afrika. Leipzig: Neumann Verlag, 1957.

MLA (8th ed.) Citation

Ullrich, Wolfgang. Afrika. Neumann Verlag, 1957.

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