Hart, P., & Gray, M. J. (1992). From gatekeeper to advocate: Transforming the role of the school counselor. College Entrance Examination Board.
Citação do estilo Chicago (17ª ed.)Hart, Phyllis, e Maryann Jacobi Gray. From Gatekeeper to Advocate: Transforming the Role of the School Counselor. New York: College Entrance Examination Board, 1992.
Citação MLA (9ª ed.)Hart, Phyllis, e Maryann Jacobi Gray. From Gatekeeper to Advocate: Transforming the Role of the School Counselor. College Entrance Examination Board, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.