APA (7th ed.) Citation

Koller, E. L. y. o. Black-And-Whit Technique.

Chicago Style (17th ed.) Citation

Koller, E. L. y otro. Black-And-Whit Technique. U.S.A: International Textbook Company.

MLA (8th ed.) Citation

Koller, E. L. y otro. Black-And-Whit Technique.