APA

Hopkins K. D., Glass G. V., Hopkins B. R., Hopkins K. D. & Glass G. V. (1987). Basic Statistics for the behavioral sciences. Englewood Cliffs [u.a.]: Prentice-Hall.

Chicago

Hopkins Kenneth D, Glass Gene V, Hopkins B R, Hopkins K D and Glass G V. 1987. Basic Statistics for the behavioral sciences. Englewood Cliffs [u.a.]: Prentice-Hall.

Harvard

Hopkins K. D., Glass G. V., Hopkins B. R., Hopkins K. D. and Glass G. V. (1987). Basic Statistics for the behavioral sciences. Englewood Cliffs [u.a.]: Prentice-Hall.

MLA

Hopkins Kenneth D, Glass Gene V, Hopkins B R, Hopkins K D and Glass G V. Basic Statistics for the behavioral sciences. Englewood Cliffs [u.a.]: Prentice-Hall. 1987.