APA (7th ed.) Citation

Okonkwo, C., Demoz, B., & Gebremariam, S. Characteristics of Lake Chad Level Variability and Links to ENSO, Precipitation, and River Discharge. Wiley.

Chicago Style (17th ed.) Citation

Okonkwo, Churchill, Belay Demoz, and Sium Gebremariam. Characteristics of Lake Chad Level Variability and Links to ENSO, Precipitation, and River Discharge. Wiley.

MLA (9th ed.) Citation

Okonkwo, Churchill, et al. Characteristics of Lake Chad Level Variability and Links to ENSO, Precipitation, and River Discharge. Wiley.