एपीए उद्धरण

Thornton John L. (1963). Medical librarianship: Principles and practice.

शिकागो स्टाइल उद्धरण

Thornton John L. Medical Librarianship: Principles and Practice. 1963.

एमएलए उद्धरण

Thornton John L. Medical Librarianship: Principles and Practice. 1963.