APA (7th ed.) Citation

Bemelmans, L., & Strich, C. (1980). Madeline. Diogenes.

Chicago Style (17th ed.) Citation

Bemelmans, Ludwig, and Christian Strich. Madeline. Zürich: Diogenes, 1980.

MLA (9th ed.) Citation

Bemelmans, Ludwig, and Christian Strich. Madeline. Diogenes, 1980.