APA aipamena

Erlenmeyer, A. (1889). On the treatment of the morphine habit. George S. Davis.

Chicago Style aipamena

Erlenmeyer, Albrecht. On the Treatment of the Morphine Habit. Detroit, Mich.: George S. Davis, 1889.

MLA aipamena

Erlenmeyer, Albrecht. On the Treatment of the Morphine Habit. George S. Davis, 1889.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.