APA (7th ed.) Citation

Muller, N., Benítez, E., & Villalonga, L. (1967). Baleares. Clave.

Chicago Style (17th ed.) Citation

Muller, Nicolás, Esther Benítez, and Llorenç Villalonga. Baleares. Madrid: Clave, 1967.

MLA (9th ed.) Citation

Muller, Nicolás, et al. Baleares. Clave, 1967.