APA (7th ed.) Citation

Buller, H., Blokhuis, H., Jensen, P., & Keeling, L. (2018, May). Towards Farm Animal Welfare and Sustainability. Animals.

Chicago Style (17th ed.) Citation

Buller, Henry, Harry Blokhuis, Per Jensen, and Linda Keeling. "Towards Farm Animal Welfare and Sustainability." Animals May. 2018.

MLA (9th ed.) Citation

Buller, Henry, et al. "Towards Farm Animal Welfare and Sustainability." Animals, May. 2018.