एपीए उद्धरण

Villalobos Villalobos, L., & WingChing-Jones, R. (2020). African Stargrass, Kikuyograss and Ryegrass in Cartago, Costa Rica: Biomass, field composition and nutrients.

शिकागो स्टाइल उद्धरण

Villalobos Villalobos, Luis, और Rodolfo WingChing-Jones. African Stargrass, Kikuyograss and Ryegrass in Cartago, Costa Rica: Biomass, Field Composition and Nutrients. 2020.

एमएलए उद्धरण

Villalobos Villalobos, Luis, और Rodolfo WingChing-Jones. African Stargrass, Kikuyograss and Ryegrass in Cartago, Costa Rica: Biomass, Field Composition and Nutrients. 2020.