APA Style
Johnson, Willis H., Laubengayer, Richard A.. (1961).
General Biology (Revised Edition).
London:
Holt, Rinehart And Winston.
Chicago Style
Johnson, Willis H., Laubengayer, Richard A..
General Biology.
Revised Edition
London:
Holt, Rinehart And Winston,
1961.
Text.
MLA Style
Johnson, Willis H., Laubengayer, Richard A..
General Biology.
Revised Edition
London:
Holt, Rinehart And Winston,
1961.
Text.
Turabian Style
Johnson, Willis H., Laubengayer, Richard A..
General Biology.
Revised Edition
London:
Holt, Rinehart And Winston,
1961.
Print.