APA aipamena

Soderstrom, T. R., Ellis, R. P., & Judziewicz, E. J. (1987). The Phareae and Streptogyneae (Poaceae) of Sri Lanka. Smithsonian contributions to botany Number 65.

Chicago Style aipamena

Soderstrom, Thomas R., Roger P. Ellis, and Emmet J. Judziewicz. "The Phareae and Streptogyneae (Poaceae) of Sri Lanka." Smithsonian Contributions to Botany Number 65 1987.

MLA aipamena

Soderstrom, Thomas R., Roger P. Ellis, and Emmet J. Judziewicz. "The Phareae and Streptogyneae (Poaceae) of Sri Lanka." Smithsonian Contributions to Botany Number 65 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.