APA (7th ed.) Citation

Hedberg, I., Edwards, S., & Tadesse, M. Flora of Ethiopia and Eritrea. The National Herbarium.

Chicago Style (17th ed.) Citation

Hedberg, Inga, Sue Edwards, and Mesfin Tadesse. Flora of Ethiopia and Eritrea. Addis Ababa: The National Herbarium.

MLA (8th ed.) Citation

Hedberg, Inga, et al. Flora of Ethiopia and Eritrea. The National Herbarium.

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