APA-viite

Bould ,C, Hewitt,E J, & Needham,P. (1984). Diagnosis and mineral disorders in plants V.1: Principles. Chemical publishing.

Chicago-tyylinen lähdeviittaus

Bould ,C, Hewitt,E J, ja Needham,P. Diagnosis and Mineral Disorders in Plants V.1: Principles. New York: Chemical publishing, 1984.

MLA-viite

Bould ,C, et al. Diagnosis and Mineral Disorders in Plants V.1: Principles. Chemical publishing, 1984.