Gaya APA

COTTA, Horst. (1980). Orthopaedics : a Brief Textbook . London: Year book medical publishers.

Gaya Chicago

COTTA, Horst. Orthopaedics : a Brief Textbook. London: Year book medical publishers, 1980. Teks.

Gaya MLA

COTTA, Horst. Orthopaedics : a Brief Textbook. London: Year book medical publishers, 1980. Teks.

Gaya Turabian

COTTA, Horst. Orthopaedics : a Brief Textbook. London: Year book medical publishers, 1980. Teks.