APA (7th ed.) Citation

Ullrich, W., & Berger, G. (1958). Haustiere: 1. Teil (o.A.).

Chicago Style (17th ed.) Citation

Ullrich, Wolfgang, and Gotthart Berger. Haustiere: 1. Teil. o.A. Dresden, 1958.

MLA (8th ed.) Citation

Ullrich, Wolfgang, and Gotthart Berger. Haustiere: 1. Teil. o.A. 1958.

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