APA (7th ed.) Citation

Parsons, D. S., & González Valdepiña, H. Sinusitis pediátrica.

Chicago Style (17th ed.) Citation

Parsons, David S., and Hugo González Valdepiña. Sinusitis Pediátrica.

MLA (8th ed.) Citation

Parsons, David S., and Hugo González Valdepiña. Sinusitis Pediátrica.

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