APA-viite

(1973). Dictionary of the flowering plants and ferns (8th ed.). International Book Distributor.

Chicago-tyylinen lähdeviittaus

Dictionary of the Flowering Plants and Ferns. 8th ed. Dehradun: International Book Distributor, 1973.

MLA-viite

Dictionary of the Flowering Plants and Ferns. 8th ed. International Book Distributor, 1973.