APA-čujuhus (7. p.)
SASSE, H., & ET AL. SEXUAL LIFESTYLES IN INJECTING DRUG USERS IN ITALY: POTENTIAL FOR HIV INFECTION TRANSMISSION.
Chicago-čujuhus (17. p.)
SASSE, H., juo ET AL. SEXUAL LIFESTYLES IN INJECTING DRUG USERS IN ITALY: POTENTIAL FOR HIV INFECTION TRANSMISSION.
MLA-čujuhus (9. p.)
SASSE, H., juo ET AL. SEXUAL LIFESTYLES IN INJECTING DRUG USERS IN ITALY: POTENTIAL FOR HIV INFECTION TRANSMISSION.
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