Gaya APA

Pearson, F, S., Rochester, J, M. (1998). International relations : the global condition in the twenty-first century (4 -). New York: Mc Graw Hill.

Gaya MLA

Pearson, Frederic, S.., Rochester, J., Martin. "International relations : the global condition in the twenty-first century". 4 - New York: Mc Graw Hill, 1998. Text.