APA (7th ed.) Citation

Enwall, B. M., & Enwall, D. E. (1968). Por decirlo asi: Intermediate-advanced conversation. Prentice-Hall.

Chicago Style (17th ed.) Citation

Enwall, Beverly M., and Dale E. Enwall. Por Decirlo Asi: Intermediate-advanced Conversation. Englewood Cliffs, N. J: Prentice-Hall, 1968.

MLA (9th ed.) Citation

Enwall, Beverly M., and Dale E. Enwall. Por Decirlo Asi: Intermediate-advanced Conversation. Prentice-Hall, 1968.