APA Style
Knight,F.B and Heikkenen,H.J, International Symposium on Controlled Atmosphare Storage Grains (1980: Castolgandolfo, Italy). (1976).
Principles of Forest Entomology (5th Edition) .
New York:
McGraw- Hill Book Company.
Chicago Style
Knight,F.B and Heikkenen,H.J, International Symposium on Controlled Atmosphare Storage Grains (1980: Castolgandolfo, Italy).
Principles of Forest Entomology (5th Edition).
New York:
McGraw- Hill Book Company,
1976.
.
MLA Style
Knight,F.B and Heikkenen,H.J, International Symposium on Controlled Atmosphare Storage Grains (1980: Castolgandolfo, Italy).
Principles of Forest Entomology (5th Edition).
New York:
McGraw- Hill Book Company,
1976.
.
Turabian Style
Knight,F.B and Heikkenen,H.J, International Symposium on Controlled Atmosphare Storage Grains (1980: Castolgandolfo, Italy).
Principles of Forest Entomology (5th Edition).
New York:
McGraw- Hill Book Company,
1976.
.