Παραπομπή APA

Zonneveld, M. v., & Solano, W. (2016). Coffea eugenioides S. Moore and Coffea stenophylla G. Don: Distribution, botany, agronomic traits and growing areas.

Παραπομπή Chicago Style

Zonneveld, Maarten van, και William Solano. Coffea Eugenioides S. Moore and Coffea Stenophylla G. Don: Distribution, Botany, Agronomic Traits and Growing Areas. 2016.

Παραπομπή MLA

Zonneveld, Maarten van, και William Solano. Coffea Eugenioides S. Moore and Coffea Stenophylla G. Don: Distribution, Botany, Agronomic Traits and Growing Areas. 2016.

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