APA (7e ed.) Bronvermelding

Spichiger, R. (2004). Systematic botany of flowering plants: A new phylogenetic approach to angiosperms of the temperate and tropical regions. Science Pub.

Chicago (17e ed.) Bronvermelding

Spichiger, Rodolphe-Edouard. Systematic Botany of Flowering Plants: A New Phylogenetic Approach to Angiosperms of the Temperate and Tropical Regions. Enfield, NH: Science Pub, 2004.

MLA (9e ed.) Bronvermelding

Spichiger, Rodolphe-Edouard. Systematic Botany of Flowering Plants: A New Phylogenetic Approach to Angiosperms of the Temperate and Tropical Regions. Science Pub, 2004.