Gaya APA

biomedical ethics. (1919). Amerika: [s.n.].

Gaya Chicago

biomedical ethics. 6. Amerika: [s.n.], 1919. Text.

Gaya MLA

biomedical ethics. 6. Amerika: [s.n.], 1919. Text.

Gaya Turabian

biomedical ethics. Amerika: [s.n.], 1919. Print.