APA (7th ed.) Citation

Ferreira, M., Teixeira, M., Silva, E., & Selores, M. (2011). Allergic contact dermatitis to Aloe vera.

Chicago Style (17th ed.) Citation

Ferreira, M., M. Teixeira, E. Silva, and M. Selores. Allergic Contact Dermatitis to Aloe Vera. 2011.

MLA (8th ed.) Citation

Ferreira, M., et al. Allergic Contact Dermatitis to Aloe Vera. 2011.

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