Gaya APA

Frankenberger,W.T, ., Arshad,Muhammad, . (1995). Phytohormones in Soils Microbial Production and Function . New York: Marcel Dekker, Inc..

Gaya MLA

Frankenberger,W.T, ., Arshad,Muhammad, . "Phytohormones in Soils Microbial Production and Function". New York: Marcel Dekker, Inc., 1995. Text.