Varshney, R. K., Nandi, B., & Nahar, S. C. (1981). On a collection of butterflies from Hazaribagh National Park and near by areas in south Bihar (Lepidoptera: Rhopalocera). Zoological Survey of India.
Citação do estilo Chicago (17ª ed.)Varshney, Rajendra Kumar, B. Nandi, e S. C. Nahar. On a Collection of Butterflies from Hazaribagh National Park and Near by Areas in South Bihar (Lepidoptera: Rhopalocera). Calcutta: Zoological Survey of India, 1981.
Citação MLA (8ª ed.)Varshney, Rajendra Kumar, et al. On a Collection of Butterflies from Hazaribagh National Park and Near by Areas in South Bihar (Lepidoptera: Rhopalocera). Zoological Survey of India, 1981.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.