APA (7th ed.) Citation

Votier, S., Bearhop, S., Ratcliffe, N., & Furness, R. (2001). Pellets as indicators of diet in Great Skuas Catharacta skua.

Chicago Style (17th ed.) Citation

Votier, SC, S. Bearhop, N. Ratcliffe, and RW Furness. Pellets as Indicators of Diet in Great Skuas Catharacta Skua. 2001.

MLA (9th ed.) Citation

Votier, SC, et al. Pellets as Indicators of Diet in Great Skuas Catharacta Skua. 2001.