APA (7th ed.) Citation

Richter, L., & Richter, J. F. (1980). Deutsche Porzellanpuppen Puppen-Album.

Chicago Style (17th ed.) Citation

Richter, Lydia, and Joachim F. Richter. "Deutsche Porzellanpuppen." Puppen-Album 1980.

MLA (8th ed.) Citation

Richter, Lydia, and Joachim F. Richter. "Deutsche Porzellanpuppen." Puppen-Album, 1980.

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