APA-viite

Peethambaran,C K, chandrasekharan,p, & mohammed kunhu,v. (1979). Keralathile naru vilakal: Fibre crops of kerala. State institute of languages.

Chicago-tyylinen lähdeviittaus

Peethambaran,C K, chandrasekharan,p, ja mohammed kunhu,v. Keralathile Naru Vilakal: Fibre Crops of Kerala. Thiruvananthapuram: State institute of languages, 1979.

MLA-viite

Peethambaran,C K, et al. Keralathile Naru Vilakal: Fibre Crops of Kerala. State institute of languages, 1979.