APA (7th ed.) Citation

Ashburner, K., McAllister, H. A., Hague, J., Williams, M., Williams, P., & Rix, M. (2016). The genus Betula: A taxonomic revision of birches (Reprint with additions.). Royal Botanic Gardens.

Chicago Style (17th ed.) Citation

Ashburner, Kenneth, Hugh A. McAllister, Josephine Hague, Maggie Williams, Peter Williams, and Martyn Rix. The Genus Betula: A Taxonomic Revision of Birches. Reprint with additions. Kew: Royal Botanic Gardens, 2016.

MLA (9th ed.) Citation

Ashburner, Kenneth, et al. The Genus Betula: A Taxonomic Revision of Birches. Reprint with additions. Royal Botanic Gardens, 2016.