APA Style
WALLACE, ROBERT A. (1992).
BIOLOGY THE WORLD OF LIFE (SIXTH ED.).
NEW YORK:
.
Chicago Style
WALLACE, ROBERT A.
BIOLOGY THE WORLD OF LIFE.
SIXTH ED.
NEW YORK:
,
1992.
Text.
MLA Style
WALLACE, ROBERT A.
BIOLOGY THE WORLD OF LIFE.
SIXTH ED.
NEW YORK:
,
1992.
Text.
Turabian Style
WALLACE, ROBERT A.
BIOLOGY THE WORLD OF LIFE.
SIXTH ED.
NEW YORK:
,
1992.
Print.