APA (7th ed.) Citation

Michaëlis, K., & Guerendiáin, C. (1943). Bibi (2a ed.). Juventud.

Chicago Style (17th ed.) Citation

Michaëlis, Karin, and Carlos Guerendiáin. Bibi. 2a ed. Barcelona: Juventud, 1943.

MLA (9th ed.) Citation

Michaëlis, Karin, and Carlos Guerendiáin. Bibi. 2a ed. Juventud, 1943.

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