APA (7th ed.) Citation

Gmür, O. (1984). Drei Dreieckhäuser.

Chicago Style (17th ed.) Citation

Gmür, Otti. Drei Dreieckhäuser. 1984.

MLA (9th ed.) Citation

Gmür, Otti. Drei Dreieckhäuser. 1984.

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