Παραπομπή APA

Frankenberger, W., & Arshad, M. (1995). Phytohormones in Soils: Microbial Production and Function. Marcel Dekker.

Παραπομπή Chicago Style

Frankenberger, W.T, και Muhammed Arshad. Phytohormones in Soils: Microbial Production and Function. New York: Marcel Dekker, 1995.

Παραπομπή MLA

Frankenberger, W.T, και Muhammed Arshad. Phytohormones in Soils: Microbial Production and Function. Marcel Dekker, 1995.