APA (7th ed.) Zitazioa

Jeffers, S. J. (2004). Feel the fear and do it anyway. Vermilion.

Chicago Style (17th ed.) Zitazioa

Jeffers, Susan J. Feel the Fear and Do It Anyway. London: Vermilion, 2004.

MLA (9th ed.) Zitazioa

Jeffers, Susan J. Feel the Fear and Do It Anyway. Vermilion, 2004.