APA (7th ed.) Citation

Schoenberg, A., Stein, E., & Mayo Antoñanzas, A. (1987). Cartas. Turner.

Chicago Style (17th ed.) Citation

Schoenberg, Arnold, Erwin Stein, and Angel-Fernando Mayo Antoñanzas. Cartas. Madrid: Turner, 1987.

MLA (9th ed.) Citation

Schoenberg, Arnold, et al. Cartas. Turner, 1987.

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