एपीए उद्धरण

Balza, U., & de Gouvenain, R. C. (2019). Twenty-year assessment of Lignum-vitae (Guaiacum sanctum, Zygophyllaceae) in the Palo Verde National Park of Costa Rica.

शिकागो स्टाइल उद्धरण

Balza, Ulises, और Roland Charles de Gouvenain. Twenty-year Assessment of Lignum-vitae (Guaiacum Sanctum, Zygophyllaceae) in the Palo Verde National Park of Costa Rica. 2019.

एमएलए उद्धरण

Balza, Ulises, और Roland Charles de Gouvenain. Twenty-year Assessment of Lignum-vitae (Guaiacum Sanctum, Zygophyllaceae) in the Palo Verde National Park of Costa Rica. 2019.