Cita APA (7a ed.)

Clifford, H. T., & Bostock, P. D. (2007). Etymological dictionary of grasses. Springer.

Cita Chicago Style (17a ed.)

Clifford, H. T., y Peter D. Bostock. Etymological Dictionary of Grasses. Berlin [etc.]: Springer, 2007.

Cita MLA (9a ed.)

Clifford, H. T., y Peter D. Bostock. Etymological Dictionary of Grasses. Springer, 2007.