APA (7th ed.) Citation
Valleur, M., Debourg, A., & Matysiak, J. (1988). La droga sin tapujos (1a.ed.). Sal Terrae.
Chicago Style (17th ed.) Citation
Valleur, Marc, Alain Debourg, and Jean-Claude Matysiak. La Droga Sin Tapujos. 1a.ed. Santander: Sal Terrae, 1988.
MLA (9th ed.) Citation
Valleur, Marc, et al. La Droga Sin Tapujos. 1a.ed. Sal Terrae, 1988.
Warning: These citations may not always be 100% accurate.