APA (7th ed.) Citation

Pérez-Ramos, O., & Nestell, M. Permian fusulinids from Cobachi, central Sonora, Mexico. Universidad Nacional Autónoma de México.

Chicago Style (17th ed.) Citation

Pérez-Ramos, Olivia, and Merlynd Nestell. Permian Fusulinids from Cobachi, Central Sonora, Mexico. Universidad Nacional Autónoma de México.

MLA (9th ed.) Citation

Pérez-Ramos, Olivia, and Merlynd Nestell. Permian Fusulinids from Cobachi, Central Sonora, Mexico. Universidad Nacional Autónoma de México.

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