Cita APA (7th ed.)

Webber, J. M., McLeod, D., & Bobbette, R. S. W. (1985). More new and interesting grass records from southern Ontario. Zenodo.

Cita Chicago (17th ed.)

Webber, J M., D. McLeod, i R S W. Bobbette. More New and Interesting Grass Records from Southern Ontario. Zenodo, 1985.

Cita MLA (9th ed.)

Webber, J M., et al. More New and Interesting Grass Records from Southern Ontario. Zenodo, 1985.