Cita APA
Ryser, S., & Weber, M. (1991). Genetic engineering. What's happening at Roche? (1a. ed.). Editiones Roche.
Citación estilo Chicago
Ryser, Stefan, and Marcel Weber. Genetic Engineering. What's Happening at Roche? 1a. ed. Basilea: Editiones Roche, 1991.
Cita MLA
Ryser, Stefan, and Marcel Weber. Genetic Engineering. What's Happening at Roche? 1a. ed. Editiones Roche, 1991.
Warning: These citations may not always be 100% accurate.