Gaya APA

C., G. (1996). Analysis Of The Sex Pheromones Of Symmetrischema Tangolias And Scrobipalpuloides Absoluta . Netherlands: Agricultural Univeristy Wageningen.

Gaya MLA

C., Griepingk,Frans. "Analysis Of The Sex Pheromones Of Symmetrischema Tangolias And Scrobipalpuloides Absoluta". Netherlands: Agricultural Univeristy Wageningen, 1996. Text.