APA ציטוט

Gaskell, P. (1971). The importance of penile blood pressure in cases of impotence.

Citação norma Chicago

Gaskell, Peter. The Importance of Penile Blood Pressure in Cases of Impotence. 1971.

ציטוט MLA

Gaskell, Peter. The Importance of Penile Blood Pressure in Cases of Impotence. 1971.