APA
Pfleger F., Linderman R., . (1994). Mycorrhizae and plant health. St. Paul: APS Press.
Chicago
Pfleger F.L, Linderman R.G, . 1994. Mycorrhizae and plant health. St. Paul: APS Press.
Harvard
Pfleger F., Linderman R., . (1994). Mycorrhizae and plant health. St. Paul: APS Press.
MLA
Pfleger F.L, Linderman R.G, . Mycorrhizae and plant health. St. Paul: APS Press. 1994.