APA (7th ed.) Citation

Puchta, H., Gerngroß, G., Holzmann, C., & Devitt, M. (2012). Grammar songs & raps: For young learners and early teens ; [with 2 Audio CDs/CD-ROM]. Helbling.

Chicago Style (17th ed.) Citation

Puchta, Herbert, Günter Gerngroß, Christian Holzmann, and Matthew Devitt. Grammar Songs & Raps: For Young Learners and Early Teens ; [with 2 Audio CDs/CD-ROM]. Rum/Innsbruck: Helbling, 2012.

MLA (9th ed.) Citation

Puchta, Herbert, et al. Grammar Songs & Raps: For Young Learners and Early Teens ; [with 2 Audio CDs/CD-ROM]. Helbling, 2012.