APA citiranje

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

Citação norma Chicago

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

MLA citiranje

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