APA Style
Ahlgren, Gilbert H.. (1956).
Forage Crops (Ed. 1, Cet.1).
USA:
Mcgraw-Hill.
Chicago Style
Ahlgren, Gilbert H..
Forage Crops.
Ed. 1, Cet.1
USA:
Mcgraw-Hill,
1956.
Text.
MLA Style
Ahlgren, Gilbert H..
Forage Crops.
Ed. 1, Cet.1
USA:
Mcgraw-Hill,
1956.
Text.
Turabian Style
Ahlgren, Gilbert H..
Forage Crops.
Ed. 1, Cet.1
USA:
Mcgraw-Hill,
1956.
Print.