APA (7th ed.) Citation

Hjardar, K., & Vike, V. (2019). Vikingos en guerra (1a ed.). Desperta Ferro.

Chicago Style (17th ed.) Citation

Hjardar, Kim, and Vegard Vike. Vikingos En Guerra. 1a ed. Madrid: Desperta Ferro, 2019.

MLA (9th ed.) Citation

Hjardar, Kim, and Vegard Vike. Vikingos En Guerra. 1a ed. Desperta Ferro, 2019.

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