APA (7th ed.) Citation

Ognyan, S. K. (2016). Tropical soils: Importance, research and management. UTAR Agriculture Science Journal.

Chicago Style (17th ed.) Citation

Ognyan, Stoyanov Kostov. Tropical Soils: Importance, Research and Management. UTAR Agriculture Science Journal, 2016.

MLA (9th ed.) Citation

Ognyan, Stoyanov Kostov. Tropical Soils: Importance, Research and Management. UTAR Agriculture Science Journal, 2016.

Warning: These citations may not always be 100% accurate.