APA (7th ed.) Zitazioa

Yancey, P. (1989). I was just wondering. Grand rapids.

Chicago Style (17th ed.) Zitazioa

Yancey, Philip. I Was Just Wondering. Michigan: Grand rapids, 1989.

MLA (9th ed.) Zitazioa

Yancey, Philip. I Was Just Wondering. Grand rapids, 1989.