APA (7th ed.) Citation

Airlie, M., McNulty, V., Pradier, G., & Seaton, M. (2016). Collins easy learning German verbs (Fourth edition.). Collins.

Chicago Style (17th ed.) Citation

Airlie, Maree, Val McNulty, Gudrun Pradier, and Maggie Seaton. Collins Easy Learning German Verbs. Fourth edition. Glasgow: Collins, 2016.

MLA (9th ed.) Citation

Airlie, Maree, et al. Collins Easy Learning German Verbs. Fourth edition. Collins, 2016.