APA
Petrenko L., Berezhnyak M., Dudar T. & Berezhnyak Y. (2010). Fundamentals of soil science. Kyiv: National Aviation University "NAU-druk" Publishing House.
Chicago
Petrenko L, Berezhnyak M, Dudar T and Berezhnyak Ye. 2010. Fundamentals of soil science. Kyiv: National Aviation University "NAU-druk" Publishing House.
Harvard
Petrenko L., Berezhnyak M., Dudar T. and Berezhnyak Y. (2010). Fundamentals of soil science. Kyiv: National Aviation University "NAU-druk" Publishing House.
MLA
Petrenko L, Berezhnyak M, Dudar T and Berezhnyak Ye. Fundamentals of soil science. Kyiv: National Aviation University "NAU-druk" Publishing House. 2010.
