Valdés Reyna, J., & E. Barkworth, M. (2002). POACEAE II. POOIDEAE: TRIBU STIPEAE. Flora de Veracruz.
Chicago Style (17th ed.) CitationValdés Reyna, Jesús, and Mary E. Barkworth. POACEAE II. POOIDEAE: TRIBU STIPEAE. Flora de Veracruz, 2002.
MLA (9th ed.) CitationValdés Reyna, Jesús, and Mary E. Barkworth. POACEAE II. POOIDEAE: TRIBU STIPEAE. Flora de Veracruz, 2002.
Warning: These citations may not always be 100% accurate.