Hassall, C. (2015). Strong geographical variation in wing aspect ratio of a damselfly, Calopteryx maculata (Odonata: Zygoptera). PeerJ.
استشهاد بنمط شيكاغوHassall, Christopher. "Strong Geographical Variation in Wing Aspect Ratio of a Damselfly, Calopteryx Maculata (Odonata: Zygoptera)." PeerJ 2015.
MLA استشهادHassall, Christopher. "Strong Geographical Variation in Wing Aspect Ratio of a Damselfly, Calopteryx Maculata (Odonata: Zygoptera)." PeerJ 2015.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.