APA Style

Carle, R., Schweiggert, R, M. (2016). Handbook on natural pigments in food and beverages: industrial applications for improving food color . enk: Writer’s Digest Books.

MLA Style

Carle, Reinhold.., Schweiggert, Ralf, M.. "Handbook on natural pigments in food and beverages: industrial applications for improving food color". enk: Writer’s Digest Books, 2016. Computer File.