APA (7th ed.) Citation

Bengoa, F., & Erkiaga, E. (1955). Bilbo: (Bilbao) : marcha. Berbejillo.

Chicago Style (17th ed.) Citation

Bengoa, Francisco, and Eusebio Erkiaga. Bilbo: (Bilbao) : Marcha. Bilbao: Berbejillo, 1955.

MLA (9th ed.) Citation

Bengoa, Francisco, and Eusebio Erkiaga. Bilbo: (Bilbao) : Marcha. Berbejillo, 1955.

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