APA (7e ed.) Bronvermelding

Simpson, M. G. (2020). Plant Systematics (Third edition.). Academic Press. https://doi.org/10.1016/C2015-0-04664-0

Chicago (17e ed.) Bronvermelding

Simpson, Michael G. Plant Systematics. Third edition. Cambridge, Massachusetts: Academic Press, 2020. https://doi.org/10.1016/C2015-0-04664-0.

MLA (9e ed.) Bronvermelding

Simpson, Michael G. Plant Systematics. Third edition. Academic Press, 2020. https://doi.org/10.1016/C2015-0-04664-0.