Cita APA

Lewis, L. S., Bushell, A., & Read, K. (1991). Chlamydia and cervical smear testing.

Chicago Style Citation

Lewis, L Sam, Ann Bushell, i Kate Read. Chlamydia and Cervical Smear Testing. 1991.

Cita MLA

Lewis, L Sam, Ann Bushell, i Kate Read. Chlamydia and Cervical Smear Testing. 1991.

Atenció: Aquestes cites poden no estar 100% correctes.