Παραπομπή σε μορφή APA (7η εκδ.)

Maddela, N. R., Golla, N., & Vengatampalli, R. (2017). Soil Enzymes: Influence of Sugar Industry Effluents on Soil Enzyme Activities. Springer International Publishing : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Maddela, Naga Raju, Narasimha Golla, και Rangaswamy Vengatampalli. Soil Enzymes: Influence of Sugar Industry Effluents on Soil Enzyme Activities. Cham: Springer International Publishing : Imprint: Springer, 2017.

Παραπομπή σε μορφή MLA (8th εκδ.)

Maddela, Naga Raju, et al. Soil Enzymes: Influence of Sugar Industry Effluents on Soil Enzyme Activities. Springer International Publishing : Imprint: Springer, 2017.