APA (7th ed.) Citation

Szlachetko, D. L., & Kowalkowska, A. (2007). Contributions to the orchid flora of Guinea, West Africa. W. Szafer Inst. of Botany, Polish Acad. of Sciences.

Chicago Style (17th ed.) Citation

Szlachetko, Dariusz L., and Agnieszka Kowalkowska. Contributions to the Orchid Flora of Guinea, West Africa. Kraków: W. Szafer Inst. of Botany, Polish Acad. of Sciences, 2007.

MLA (9th ed.) Citation

Szlachetko, Dariusz L., and Agnieszka Kowalkowska. Contributions to the Orchid Flora of Guinea, West Africa. W. Szafer Inst. of Botany, Polish Acad. of Sciences, 2007.