एपीए उद्धरण

Gwynn, D., Callaghan, A., Gorham, J., Walters, K., & Fellowes, M. (2005). Resistance is costly: Trade-offs between immunity, fecundity and survival in the pea aphid. The Royal Society.

शिकागो स्टाइल उद्धरण

Gwynn, D.M, A. Callaghan, J. Gorham, K.F.A Walters, और M.D.E Fellowes. Resistance Is Costly: Trade-offs between Immunity, Fecundity and Survival in the Pea Aphid. The Royal Society, 2005.

एमएलए उद्धरण

Gwynn, D.M, et al. Resistance Is Costly: Trade-offs between Immunity, Fecundity and Survival in the Pea Aphid. The Royal Society, 2005.