APA Style
Roth, Lawrence O.; Harry L.Field. (1993).
Introduction to agricultural engineering .
:
.
Chicago Style
Roth, Lawrence O.; Harry L.Field.
Introduction to agricultural engineering.
:
,
1993.
.
MLA Style
Roth, Lawrence O.; Harry L.Field.
Introduction to agricultural engineering.
:
,
1993.
.
Turabian Style
Roth, Lawrence O.; Harry L.Field.
Introduction to agricultural engineering.
:
,
1993.
.