APA
Goodman A., Hurcombe R., Healy J., Goodman S. & Ball E. (2011). Teenage drinking and interethnic friendships [PDF]. York: Joseph Rowntree Foundation.
Chicago
Goodman Anthony, Hurcombe Rachel, Healy Jane, Goodman Sue and Ball Emma. 2011. Teenage drinking and interethnic friendships [PDF]. York: Joseph Rowntree Foundation.
Harvard
Goodman A., Hurcombe R., Healy J., Goodman S. and Ball E. (2011). Teenage drinking and interethnic friendships [PDF]. York: Joseph Rowntree Foundation.
MLA
Goodman Anthony, Hurcombe Rachel, Healy Jane, Goodman Sue and Ball Emma. Teenage drinking and interethnic friendships [PDF]. York: Joseph Rowntree Foundation. 2011.
E-bron