APA-referens

Alfermann, A. W., Johnson, T. S., & Verpoorte, R. (2007). Applications of plant metabolic engineering. Springer.

Chicago-stil citat

Alfermann, A. W., T. S. Johnson, och R. Verpoorte. Applications of Plant Metabolic Engineering. Dordrecht: Springer, 2007.

MLA-referens

Alfermann, A. W., et al. Applications of Plant Metabolic Engineering. Springer, 2007.