APA (7th ed.) Citation

Taylor, W. C., Wagner, W. H., Hobdy, R. W., & Warshauer, F. R. (1993). Isoetes hawaiiensis: A Previously Undescribed Quillwort from Hawaii. Zenodo.

Chicago Style (17th ed.) Citation

Taylor, W. Carl, Warren H.‏,‏ Wagner, Robert W. Hobdy, and F. R. Warshauer. Isoetes Hawaiiensis: A Previously Undescribed Quillwort from Hawaii. Zenodo, 1993.

MLA (9th ed.) Citation

Taylor, W. Carl, et al. Isoetes Hawaiiensis: A Previously Undescribed Quillwort from Hawaii. Zenodo, 1993.