APA (7th ed.) Citation

VanPatten, B., Alford Marks, M., & Teschner, R. V. Destinos, an introduction to Spanish.

Chicago Style (17th ed.) Citation

VanPatten, Bill, Martha Alford Marks, and Richard V. Teschner. Destinos, an Introduction to Spanish.

MLA (8th ed.) Citation

VanPatten, Bill, et al. Destinos, an Introduction to Spanish.