Cita APA (7th ed.)
HANSEN, T., & SKJELDESTAD, F. COMMUNICATION ABOUT CONTRACEPTION AND KNOWLEDGE OF ORAL CONTRACEPTIVES AMONGST NORWEGIAN HIGH SCHOOL STUDENTS.
Cita Chicago (17th ed.)
HANSEN, T., i F.E SKJELDESTAD. COMMUNICATION ABOUT CONTRACEPTION AND KNOWLEDGE OF ORAL CONTRACEPTIVES AMONGST NORWEGIAN HIGH SCHOOL STUDENTS.
Cita MLA (9th ed.)
HANSEN, T., i F.E SKJELDESTAD. COMMUNICATION ABOUT CONTRACEPTION AND KNOWLEDGE OF ORAL CONTRACEPTIVES AMONGST NORWEGIAN HIGH SCHOOL STUDENTS.
Atenció: Aquestes cites poden no estar 100% correctes.