APA (7th ed.) Citation

Wagner, J., Bosque, J., & Vives, V. (1968). Universo Geografía general (9ª ed.). Vicents Vives.

Chicago Style (17th ed.) Citation

Wagner, Julius, Joaquín Bosque, and Vicents Vives. Universo Geografía General. 9ª ed. Barcelona: Vicents Vives, 1968.

MLA (9th ed.) Citation

Wagner, Julius, et al. Universo Geografía General. 9ª ed. Vicents Vives, 1968.