APA Style
Hughes, Harold D., Metcalfe, Darrel S.. (1972).
CROP PRODUCTION, Third Edition (3rd).
New York:
Macmillan Publishing.
Chicago Style
Hughes, Harold D., Metcalfe, Darrel S..
CROP PRODUCTION, Third Edition.
3rd
New York:
Macmillan Publishing,
1972.
Text.
MLA Style
Hughes, Harold D., Metcalfe, Darrel S..
CROP PRODUCTION, Third Edition.
3rd
New York:
Macmillan Publishing,
1972.
Text.
Turabian Style
Hughes, Harold D., Metcalfe, Darrel S..
CROP PRODUCTION, Third Edition.
3rd
New York:
Macmillan Publishing,
1972.
Print.