APA (7th ed.) Citation

Piperno, D. R., & Pearsall, D. M. (1998). The silica bodies of tropical American grasses: Morphology, taxonomy, and implications for grass systematics and fossil phytolith identification. Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Piperno, Dolores R., and Deborah M. Pearsall. The Silica Bodies of Tropical American Grasses: Morphology, Taxonomy, and Implications for Grass Systematics and Fossil Phytolith Identification. Washington, D.C.: Smithsonian Institution Press, 1998.

MLA (9th ed.) Citation

Piperno, Dolores R., and Deborah M. Pearsall. The Silica Bodies of Tropical American Grasses: Morphology, Taxonomy, and Implications for Grass Systematics and Fossil Phytolith Identification. Smithsonian Institution Press, 1998.