APA (7th ed.) Citation

Widmark, M., & Willis, H. (2018). Silvermysteriet. Bonnier Carlsen.

Chicago Style (17th ed.) Citation

Widmark, Martin, and Helena Willis. Silvermysteriet. Stockholm: Bonnier Carlsen, 2018.

MLA (9th ed.) Citation

Widmark, Martin, and Helena Willis. Silvermysteriet. Bonnier Carlsen, 2018.

Warning: These citations may not always be 100% accurate.