APA (7th ed.) Citation

Widmark, M., & Willis, H. (2017). Lassemajas sommarlovsboks (1. upplagan.). Bonnier Carlsen.

Chicago Style (17th ed.) Citation

Widmark, Martin, and Helena Willis. Lassemajas Sommarlovsboks. 1. upplagan. Stockholm: Bonnier Carlsen, 2017.

MLA (9th ed.) Citation

Widmark, Martin, and Helena Willis. Lassemajas Sommarlovsboks. 1. upplagan. Bonnier Carlsen, 2017.