APA aipamena

Duane, A. (1921). GEORGE THOMAS STEVENS, M.D., Ph.D.

Chicago Style aipamena

Duane, Alexander. GEORGE THOMAS STEVENS, M.D., Ph.D. 1921.

MLA aipamena

Duane, Alexander. GEORGE THOMAS STEVENS, M.D., Ph.D. 1921.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.