APA ציטוט

North, G. (1891). Questions and Answers on Dental Subjects. Dent Regist.

Citação norma Chicago

North, Gustavus. "Questions and Answers On Dental Subjects." Dent Regist 1891.

ציטוט MLA

North, Gustavus. "Questions and Answers On Dental Subjects." Dent Regist 1891.