Frankenberger, W. T., & Arshad, M. (1995). Phytohormones in soils: Microbial production and function. Marcel Dekker.
Citazione stile Chigago Style (17a edizione)Frankenberger, W. T., e Muhammad Arshad. Phytohormones in Soils: Microbial Production and Function. Nueva York: Marcel Dekker, 1995.
Citatione MLA (9a ed.)Frankenberger, W. T., e Muhammad Arshad. Phytohormones in Soils: Microbial Production and Function. Marcel Dekker, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.