APA (7th ed.) Citation

Nicholles, B., Nicholles, B., Knight, A., Knight, A., Knight, A., & Knight, A. The environmental sustainability of meat-based versus vegan pet food. Frontiers Media S.A.

Chicago Style (17th ed.) Citation

Nicholles, Billy, Billy Nicholles, Andrew Knight, Andrew Knight, Andrew Knight, and Andrew Knight. The Environmental Sustainability of Meat-based Versus Vegan Pet Food. Frontiers Media S.A.

MLA (9th ed.) Citation

Nicholles, Billy, et al. The Environmental Sustainability of Meat-based Versus Vegan Pet Food. Frontiers Media S.A.