APA (7e ed.) Bronvermelding

Friis, I., Demissew, S., Weber, O., van Breugel, P., & Doe, J. (2022). Plants and vegetation of NW Ethiopia: A new look at Rodolfo E.G. Pichi Sermolli's results from the 'Missione di Studio al Lago Tana', 1937. Firenze University Press.

Chicago (17e ed.) Bronvermelding

Friis, Ib, Sebsebe Demissew, Odile Weber, Paulo van Breugel, en John Doe. Plants and Vegetation of NW Ethiopia: A New Look at Rodolfo E.G. Pichi Sermolli's Results from the 'Missione Di Studio Al Lago Tana', 1937. Florence: Firenze University Press, 2022.

MLA (9e ed.) Bronvermelding

Friis, Ib, et al. Plants and Vegetation of NW Ethiopia: A New Look at Rodolfo E.G. Pichi Sermolli's Results from the 'Missione Di Studio Al Lago Tana', 1937. Firenze University Press, 2022.