APA (7th ed.) Citation

Mathieu, G. (2011). New geophytic Peperomia (Piperaceae) species from Mexico, Belize and Costa Rica. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Mathieu, Guido. New Geophytic Peperomia (Piperaceae) Species from Mexico, Belize and Costa Rica. Universidad Nacional Autónoma de México, 2011.

MLA (9th ed.) Citation

Mathieu, Guido. New Geophytic Peperomia (Piperaceae) Species from Mexico, Belize and Costa Rica. Universidad Nacional Autónoma de México, 2011.

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