APA (7th ed.) Citation

Richter, L., & Richter, J. F. (1988). Puppengrüße: Postkartenbuch. Laterna magica.

Chicago Style (17th ed.) Citation

Richter, Lydia, and Joachim F. Richter. Puppengrüße: Postkartenbuch. München: Laterna magica, 1988.

MLA (8th ed.) Citation

Richter, Lydia, and Joachim F. Richter. Puppengrüße: Postkartenbuch. Laterna magica, 1988.

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