APA (7th ed.) Citation

Belmont, R. (1991). Hourly and monthly ambient air formaldehyde variations in Mexico city. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Belmont, R.D. Hourly and Monthly Ambient Air Formaldehyde Variations in Mexico City. Universidad Nacional Autónoma de México, 1991.

MLA (9th ed.) Citation

Belmont, R.D. Hourly and Monthly Ambient Air Formaldehyde Variations in Mexico City. Universidad Nacional Autónoma de México, 1991.

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