Štulhofer, A. (2010). Understanding the association between condom use at first and most recent sexual intercourse: An assessment of normative, calculative, and habitual explanations: Understanding the association between condom use at first and most recent sexual intercourse: An assessment of normative, calculative, and habitual explanations. Social science & medicine, p. 2.
Chicago stil citiranjaŠtulhofer, Aleksandar. "Understanding the association between condom use at first and most recent sexual intercourse: An assessment of normative, calculative, and habitual explanations: Understanding the association between condom use at first and most recent sexual intercourse: An assessment of normative, calculative, and habitual explanations." 2010: 2.
MLA stil citiranjaŠtulhofer, Aleksandar. "Understanding the association between condom use at first and most recent sexual intercourse: An assessment of normative, calculative, and habitual explanations: Understanding the association between condom use at first and most recent sexual intercourse: An assessment of normative, calculative, and habitual explanations." 2010: 2.