Gaya APA
English 900. (1973).
New York:
Macmillan Publishing Co, Inc.
Gaya Chicago
English 900.
.
New York:
Macmillan Publishing Co, Inc,
1973.
Text.
Gaya MLA
English 900.
.
New York:
Macmillan Publishing Co, Inc,
1973.
Text.
Gaya Turabian
English 900.
New York:
Macmillan Publishing Co, Inc,
1973.
Print.