APA (7th ed.) Citation

Bomba, A., Nemcová, R., & Nitrayová, S. Germ-Free Animals in Probiotic Research.

Chicago Style (17th ed.) Citation

Bomba, Alojz, Radomíra Nemcová, and S. Nitrayová. Germ-Free Animals in Probiotic Research.

MLA (9th ed.) Citation

Bomba, Alojz, et al. Germ-Free Animals in Probiotic Research.