APA-viite

Wallace et al, Arsdel Van, Donald K Tressler, & Wallace K Arsdel. (1968). Freezing preservation of foods v.I principels of refrigeration. AVI Publishing co inc.

Chicago-tyylinen lähdeviittaus

Wallace et al, Arsdel Van, Donald K Tressler, ja Wallace K Arsdel. Freezing Preservation of Foods V.I Principels of Refrigeration. AVI Publishing co inc, 1968.

MLA-viite

Wallace et al, et al. Freezing Preservation of Foods V.I Principels of Refrigeration. AVI Publishing co inc, 1968.