Penggayaan APA
encyclopedia americana vol 16. (1980).
USA:
Groiler Incorporated.
Chicago Style
encyclopedia americana vol 16.
.
USA:
Groiler Incorporated,
1980.
Text.
MLA Style
encyclopedia americana vol 16.
.
USA:
Groiler Incorporated,
1980.
Text.
Turabian Style
encyclopedia americana vol 16.
USA:
Groiler Incorporated,
1980.
Print.