APA način citiranja

Herrera-Estrella, L. (1999). Transgenic plants for tropical regions: Some considerations about their development and their transfer to the small farmer. The National Academy of Sciences.

Čikaški stil citiranja

Herrera-Estrella, Luis. Transgenic Plants for Tropical Regions: Some Considerations About Their Development and Their Transfer to the Small Farmer. The National Academy of Sciences, 1999.

MLA način citiranja

Herrera-Estrella, Luis. Transgenic Plants for Tropical Regions: Some Considerations About Their Development and Their Transfer to the Small Farmer. The National Academy of Sciences, 1999.