APA Style
Raven, Peter H, Johnshon, George B.. (1988).
Understanding Biology .
USA:
Time Mirror.
Chicago Style
Raven, Peter H, Johnshon, George B..
Understanding Biology.
USA:
Time Mirror,
1988.
Text.
MLA Style
Raven, Peter H, Johnshon, George B..
Understanding Biology.
USA:
Time Mirror,
1988.
Text.
Turabian Style
Raven, Peter H, Johnshon, George B..
Understanding Biology.
USA:
Time Mirror,
1988.
Print.