Citação norma APA

(2001). Peter's 2001Gre testprep (Graduate record examination): Practice questions quickcheck diagnostic study tips & planning test scoring. Peterson's.

Citação norma Chicago

Peter's 2001Gre Testprep (Graduate Record Examination): Practice Questions Quickcheck Diagnostic Study Tips & Planning Test Scoring. Peterson's, 2001.

Citação norma MLA

Peter's 2001Gre Testprep (Graduate Record Examination): Practice Questions Quickcheck Diagnostic Study Tips & Planning Test Scoring. Peterson's, 2001.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.