APA (7th ed.) Citation

Davis, P. H., & Heywood, V. H. (2017). Principles of Angiosperm Taxonomy. Scientific Publishers.

Chicago Style (17th ed.) Citation

Davis, Peter Hadland, and Vernon Hilton Heywood. Principles of Angiosperm Taxonomy. Jodhpur: Scientific Publishers, 2017.

MLA (9th ed.) Citation

Davis, Peter Hadland, and Vernon Hilton Heywood. Principles of Angiosperm Taxonomy. Scientific Publishers, 2017.