APA ציטוט

Cotta, H. (1989). Orthopaedics: A brief textbook. Year Book Medical.

Chicago Style (17th ed.) Citation

Cotta, Horst. Orthopaedics: A Brief Textbook. Year Book Medical, 1989.

ציטוט MLA

Cotta, Horst. Orthopaedics: A Brief Textbook. Year Book Medical, 1989.