Gaya APA

Salam, A, K. (2014). Enzymes in Tropical Soils . STIE Al-Madani Bandar Lampung: Global Madani Press.

Gaya MLA

Salam, Abdul, Kadir. "Enzymes in Tropical Soils". STIE Al-Madani Bandar Lampung: Global Madani Press, 2014. Text.