APA

Wilkes A., Priddy R. (. ). & Shackell J. (. ). (1986). German For Beginners. London: Usborne.

Chicago

Wilkes Angela, Priddy Roger (Designs ) and Shackell John (Illustrations ). 1986. German For Beginners. London: Usborne.

Harvard

Wilkes A., Priddy R. (. ). and Shackell J. (. ). (1986). German For Beginners. London: Usborne.

MLA

Wilkes Angela, Priddy Roger (Designs ) and Shackell John (Illustrations ). German For Beginners. London: Usborne. 1986.