APA Citation

Ryser, S., & Weber, M. (1991). Genetic engineering: What's happening at Roche? Switzerland: Roche.

Chicago Style Citation

Ryser, Stefan, and Marcel Weber. Genetic Engineering: What's Happening At Roche? Switzerland: Roche, 1991.

MLA Citation

Ryser, Stefan, and Marcel Weber. Genetic Engineering: What's Happening At Roche? Switzerland: Roche, 1991.

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