APA Style
Keene, Carolyn., Copyright Paperback Collection (Library of Congress). (1987).
Heart of danger .
nyu:
HarperCollins Publishers.
Chicago Style
Keene, Carolyn., Copyright Paperback Collection (Library of Congress).
Heart of danger.
nyu:
HarperCollins Publishers,
1987.
print.
MLA Style
Keene, Carolyn., Copyright Paperback Collection (Library of Congress).
Heart of danger.
nyu:
HarperCollins Publishers,
1987.
print.
Turabian Style
Keene, Carolyn., Copyright Paperback Collection (Library of Congress).
Heart of danger.
nyu:
HarperCollins Publishers,
1987.
print.