APA (7th ed.) Citation

M.W, F. (1987). Common-is-primitive: A partial validation by tree counting. Systematic botany, 12, . https://doi.org/10.2307/2419317

Chicago Style (17th ed.) Citation

M.W, Frohlich. "Common-is-primitive: A Partial Validation by Tree Counting." Systematic Botany 12 (1987). https://doi.org/10.2307/2419317.

MLA (9th ed.) Citation

M.W, Frohlich. "Common-is-primitive: A Partial Validation by Tree Counting." Systematic Botany, vol. 12, 1987, https://doi.org/10.2307/2419317.