एपीए उद्धरण

Lara, A., Valverde, R., Rocha, O., & Gómez, L. (2003). Genetic diversity and differentiation of four populations of the medicinal plant Psychotria acuminata in Costa Rica.

शिकागो स्टाइल उद्धरण

Lara, Alfonso, Roberto Valverde, Oscar Rocha, और Luis Gómez. Genetic Diversity and Differentiation of Four Populations of the Medicinal Plant Psychotria Acuminata in Costa Rica. 2003.

एमएलए उद्धरण

Lara, Alfonso, Roberto Valverde, Oscar Rocha, और Luis Gómez. Genetic Diversity and Differentiation of Four Populations of the Medicinal Plant Psychotria Acuminata in Costa Rica. 2003.