APA Style
Thoman, R, S., Robin, P, B. (1974).
The Geography Of Economic Activity (cet. 3/ed. 1).
NEW YORK:
McGraw-Hill Book Company.
MLA Style
Thoman, Richard, S.., Robin, Peter, B..
"The Geography Of Economic Activity".
cet. 3/ed. 1
NEW YORK:
McGraw-Hill Book Company,
1974.
Text.