APA Style
Clark, David. (1989).
National Geographic: Cameramen who Dared .
New York ::
National Geographic Television.
Chicago Style
Clark, David.
National Geographic: Cameramen who Dared.
New York ::
National Geographic Television,
1989.
.
MLA Style
Clark, David.
National Geographic: Cameramen who Dared.
New York ::
National Geographic Television,
1989.
.
Turabian Style
Clark, David.
National Geographic: Cameramen who Dared.
New York ::
National Geographic Television,
1989.
.