Gaya APA
Alemagno., S, A., Johnson, T, P. (2017).
Research Methods in the Study of Substance Abuse (1st ed.).
Cham:
Springer.
Gaya MLA
Alemagno., Sonia, A.., Johnson, Timothy, P..
"Research Methods in the Study of Substance Abuse".
1st ed.
Cham:
Springer,
2017.
E Book.