APA (7th ed.) Citation

Hull, C. (1999). The foraging zones of breeding royal (Eudyptes schlegeli) and rockhopper (E-chrysocome) penguins: An assessment of techniques and species comparison.

Chicago Style (17th ed.) Citation

Hull, CL. The Foraging Zones of Breeding Royal (Eudyptes Schlegeli) and Rockhopper (E-chrysocome) Penguins: An Assessment of Techniques and Species Comparison. 1999.

MLA (9th ed.) Citation

Hull, CL. The Foraging Zones of Breeding Royal (Eudyptes Schlegeli) and Rockhopper (E-chrysocome) Penguins: An Assessment of Techniques and Species Comparison. 1999.

Warning: These citations may not always be 100% accurate.