APA Style
Lockhart, J.A.R., Wiseman, A.J.L.. (1989).
Introduction to Crop Husbandry Including Grassland (6th.ed.).
:
pergamon press.
Chicago Style
Lockhart, J.A.R., Wiseman, A.J.L..
Introduction to Crop Husbandry Including Grassland.
6th.ed.
:
pergamon press,
1989.
Text.
MLA Style
Lockhart, J.A.R., Wiseman, A.J.L..
Introduction to Crop Husbandry Including Grassland.
6th.ed.
:
pergamon press,
1989.
Text.
Turabian Style
Lockhart, J.A.R., Wiseman, A.J.L..
Introduction to Crop Husbandry Including Grassland.
6th.ed.
:
pergamon press,
1989.
Print.