Agrawal, O. P., Elsner, T. E., Robertson, J. S., Samples, J., & Wilson, J. T. (2009). The best test preparation for the GRE graduate record examination mathematics test (4th ed.). Research and Education Association.
Citação do estilo Chicago (17ª ed.)Agrawal, Om Prakash, Thomas E. Elsner, John S. Robertson, Jerry Samples, e J. Terry Wilson. The Best Test Preparation for the GRE Graduate Record Examination Mathematics Test. 4th ed. Piscataway, N.J.: Research and Education Association, 2009.
Citação MLA (8ª ed.)Agrawal, Om Prakash, et al. The Best Test Preparation for the GRE Graduate Record Examination Mathematics Test. 4th ed. Research and Education Association, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.