APA

Beat E., York Hanlon R., Hojel B., Yang Eisele C., Hanlon S. M., Smith B. & Pike S. (2004). Hip hop hooray 4. United states of America: Pearson education.

Chicago

Beat Eisele, York Hanlon Rebecca, Hojel Barbara, Yang Eisele Catherin, Hanlon Stephen M, Smith Bill and Pike Sandra. 2004. Hip hop hooray 4. United states of America: Pearson education.

Harvard

Beat E., York Hanlon R., Hojel B., Yang Eisele C., Hanlon S. M., Smith B. and Pike S. (2004). Hip hop hooray 4. United states of America: Pearson education.

MLA

Beat Eisele, York Hanlon Rebecca, Hojel Barbara, Yang Eisele Catherin, Hanlon Stephen M, Smith Bill and Pike Sandra. Hip hop hooray 4. United states of America: Pearson education. 2004.