Gaya APA

Mackinnon, S, P. (2011). Perceived Social Support and Academic Achievement: Cross-Lagged Panel and Bivariate Growth Curve Analyses . New York: Springer Science+Business Media.

Gaya MLA

Mackinnon, Sean, P.. "Perceived Social Support and Academic Achievement: Cross-Lagged Panel and Bivariate Growth Curve Analyses". New York: Springer Science+Business Media, 2011. e-journal.