APA (7th ed.) Zitazioa

Boas, F. S. (1933). An introduction to Todor drama. Oxford University press.

Chicago Style (17th ed.) Zitazioa

Boas, Fredrick S. An Introduction to Todor Drama. London: Oxford University press, 1933.

MLA (9th ed.) Zitazioa

Boas, Fredrick S. An Introduction to Todor Drama. Oxford University press, 1933.