APA Style
Welch, Paul S.. (1948).
Limnological methods .
New York:
McGraw Hill.
Chicago Style
Welch, Paul S..
Limnological methods.
New York:
McGraw Hill,
1948.
Text.
MLA Style
Welch, Paul S..
Limnological methods.
New York:
McGraw Hill,
1948.
Text.
Turabian Style
Welch, Paul S..
Limnological methods.
New York:
McGraw Hill,
1948.
Print.