APA (7th ed.) Citation

Agha, M. T., Polenik, P., & Hassan, M. Er,Cr: YSGG 2780 nm Laser Treatment of Lip Melanin Hyperpigmentation. Wiley.

Chicago Style (17th ed.) Citation

Agha, Manaf Taher, Pavel Polenik, and Mawada Hassan. Er,Cr: YSGG 2780 nm Laser Treatment of Lip Melanin Hyperpigmentation. Wiley.

MLA (9th ed.) Citation

Agha, Manaf Taher, et al. Er,Cr: YSGG 2780 nm Laser Treatment of Lip Melanin Hyperpigmentation. Wiley.

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