APA Style
DONAHUEZ, ROY L.. (1977).
SIOLS AN INTRODUCTION TO SOIL & PLANT GROWTH (4 ED.).
NEW JERSEY:
JOHN WILLEY,.
Chicago Style
DONAHUEZ, ROY L..
SIOLS AN INTRODUCTION TO SOIL & PLANT GROWTH.
4 ED.
NEW JERSEY:
JOHN WILLEY,,
1977.
Text.
MLA Style
DONAHUEZ, ROY L..
SIOLS AN INTRODUCTION TO SOIL & PLANT GROWTH.
4 ED.
NEW JERSEY:
JOHN WILLEY,,
1977.
Text.
Turabian Style
DONAHUEZ, ROY L..
SIOLS AN INTRODUCTION TO SOIL & PLANT GROWTH.
4 ED.
NEW JERSEY:
JOHN WILLEY,,
1977.
Print.