APA Style
Martin, John H., Leonard, Warren H., Stamp, David L.. (1976).
Principles of field crop production (3rd ed).
London:
Macmillan Publishing Co., Inc.
Chicago Style
Martin, John H., Leonard, Warren H., Stamp, David L..
Principles of field crop production.
3rd ed
London:
Macmillan Publishing Co., Inc,
1976.
Text.
MLA Style
Martin, John H., Leonard, Warren H., Stamp, David L..
Principles of field crop production.
3rd ed
London:
Macmillan Publishing Co., Inc,
1976.
Text.
Turabian Style
Martin, John H., Leonard, Warren H., Stamp, David L..
Principles of field crop production.
3rd ed
London:
Macmillan Publishing Co., Inc,
1976.
Print.