APA aipamena

Barrantes, G., G. Eberhard, W., & Ling Wen, J. (2008). Seasonal patterns of parasitism of the tropical spiders Theridion evexum (Araneae, Theridiidae) and Allocyclosa bifurca (Araneae, Araneidae) by the wasps Zatypota petronae and Polysphincta gutfreundi (Hymenoptera, Ichneumonidae).

Chicago Style aipamena

Barrantes, Gilbert, William G. Eberhard, y Ju Ling Wen. Seasonal Patterns of Parasitism of the Tropical Spiders Theridion Evexum (Araneae, Theridiidae) and Allocyclosa Bifurca (Araneae, Araneidae) By the Wasps Zatypota Petronae and Polysphincta Gutfreundi (Hymenoptera, Ichneumonidae). 2008.

MLA aipamena

Barrantes, Gilbert, William G. Eberhard, y Ju Ling Wen. Seasonal Patterns of Parasitism of the Tropical Spiders Theridion Evexum (Araneae, Theridiidae) and Allocyclosa Bifurca (Araneae, Araneidae) By the Wasps Zatypota Petronae and Polysphincta Gutfreundi (Hymenoptera, Ichneumonidae). 2008.