APA Style
RICKLEFS, R.E. (1973).
Ecology .
London:
Thomas Nelson.
Chicago Style
RICKLEFS, R.E.
Ecology.
London:
Thomas Nelson,
1973.
Hard Copy.
MLA Style
RICKLEFS, R.E.
Ecology.
London:
Thomas Nelson,
1973.
Hard Copy.
Turabian Style
RICKLEFS, R.E.
Ecology.
London:
Thomas Nelson,
1973.
Hard Copy.