Cita APA

Gaskell, E. (1964). Subject Headings in the Wellcome Historical Medical Library.

Chicago Style Citation

Gaskell, E. Subject Headings in the Wellcome Historical Medical Library. 1964.

Cita MLA

Gaskell, E. Subject Headings in the Wellcome Historical Medical Library. 1964.

Atenció: Aquestes cites poden no estar 100% correctes.