APA (7th ed.) Citation

Harrop , B., Peggy Blakeley, & Gadsby , D. Apusskidu: Songs For Children. A. & C. Black Ltd.

Chicago Style (17th ed.) Citation

Harrop , Beatrice, Peggy Blakeley, and David Gadsby. Apusskidu: Songs For Children. London: A. & C. Black Ltd.

MLA (9th ed.) Citation

Harrop , Beatrice, et al. Apusskidu: Songs For Children. A. & C. Black Ltd.