APA (7e ed.) Bronvermelding

Zlotchew, C. M. (2004). Alpha teach yourself Spanish in 24 hours. Alpha Books.

Chicago (17e ed.) Bronvermelding

Zlotchew, Clark M. Alpha Teach Yourself Spanish in 24 Hours. Indianapolis, IN: Alpha Books, 2004.

MLA (8e ed.) Bronvermelding

Zlotchew, Clark M. Alpha Teach Yourself Spanish in 24 Hours. Alpha Books, 2004.