APA (7. basım) Alıntı

O'Sullivan, E. (2008). Research methods for public administrators. Pearson Longman.

Chicago Style (17. basım) Atıf

O'Sullivan, Elizabethann. Research Methods for Public Administrators. New York: Pearson Longman, 2008.

MLA (9th ed.) Atıf

O'Sullivan, Elizabethann. Research Methods for Public Administrators. Pearson Longman, 2008.