APA (7th ed.) Citation

McLewin, W. (2019). Helleborus and the helleborastrum problem. Wellesley-Cambridge Press.

Chicago Style (17th ed.) Citation

McLewin, Will. Helleborus and the Helleborastrum Problem. Wellesley: Wellesley-Cambridge Press, 2019.

MLA (9th ed.) Citation

McLewin, Will. Helleborus and the Helleborastrum Problem. Wellesley-Cambridge Press, 2019.

Warning: These citations may not always be 100% accurate.