Gaya APA
Grolier Universal Encyclopedia Volume 13 (M-N). (1970).
New York:
Grolier Incorporated.
Gaya Chicago
Grolier Universal Encyclopedia Volume 13 (M-N).
Volume 13 (M-N),1970.
New York:
Grolier Incorporated,
1970.
Text.
Gaya MLA
Grolier Universal Encyclopedia Volume 13 (M-N).
Volume 13 (M-N),1970.
New York:
Grolier Incorporated,
1970.
Text.
Gaya Turabian
Grolier Universal Encyclopedia Volume 13 (M-N).
New York:
Grolier Incorporated,
1970.
Print.