APA (7th ed.) Citation

Ries, A., Trout, J., Peralba Fortuny, R. d., & González del Río, R. (1993). Las 22 leyes inmutables del marketing ([Reimp.].). McGraw-Hill.

Chicago Style (17th ed.) Citation

Ries, Al, Jack Trout, Raúl de Peralba Fortuny, and Raúl González del Río. Las 22 Leyes Inmutables Del Marketing. [Reimp.]. Madrid [etc.]: McGraw-Hill, 1993.

MLA (9th ed.) Citation

Ries, Al, et al. Las 22 Leyes Inmutables Del Marketing. [Reimp.]. McGraw-Hill, 1993.

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