Penggayaan APA
Cave life. (1969).
Amerika:
Nelson Doubleday.
Chicago Style
Cave life.
.
Amerika:
Nelson Doubleday,
1969.
Text.
MLA Style
Cave life.
.
Amerika:
Nelson Doubleday,
1969.
Text.
Turabian Style
Cave life.
Amerika:
Nelson Doubleday,
1969.
Print.