APA (7th ed.) Citation

Guerquin, B. (1960). Zamek W Malborku. Warsawa.

Chicago Style (17th ed.) Citation

Guerquin, Bohdan. Zamek W Malborku. Warsawa, 1960.

MLA (8th ed.) Citation

Guerquin, Bohdan. Zamek W Malborku. Warsawa, 1960.

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