Gaya APA
Martin, Lowell A.. (1963).
The book of knowledge : the children;s encyclopedia .
United States of America:
Grolier Incorporated.
Gaya Chicago
Martin, Lowell A..
The book of knowledge : the children;s encyclopedia.
United States of America:
Grolier Incorporated,
1963.
Text.
Gaya MLA
Martin, Lowell A..
The book of knowledge : the children;s encyclopedia.
United States of America:
Grolier Incorporated,
1963.
Text.
Gaya Turabian
Martin, Lowell A..
The book of knowledge : the children;s encyclopedia.
United States of America:
Grolier Incorporated,
1963.
Print.