APA (7th ed.) Citation

Hansen, U., & Leitherer, E. (1972). Produktgestaltung. Poeschel.

Chicago Style (17th ed.) Citation

Hansen, Ursula, and Eugen Leitherer. Produktgestaltung. Stuttgart: Poeschel, 1972.

MLA (9th ed.) Citation

Hansen, Ursula, and Eugen Leitherer. Produktgestaltung. Poeschel, 1972.

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