APA (7th ed.) Citation

Gutmann, R., & Koch, A. (1967). Ladengestaltung. Koch.

Chicago Style (17th ed.) Citation

Gutmann, Robert, and Alexander Koch. Ladengestaltung. Stuttgart: Koch, 1967.

MLA (9th ed.) Citation

Gutmann, Robert, and Alexander Koch. Ladengestaltung. Koch, 1967.

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