APA

Stafford I. P., Garite T. J., Dildy G. A., Colon-Lucach A., Williams C. A., Bobritchi B., Lapointe J. & Bloch D. A. (20080829). A comparison of speculum and nonspeculum collection of cervicovaginal specimens for fetal fibronectin testing. : American journal of obstetrics and gynecology.

Chicago

Stafford Irene P, Garite Thomas J, Dildy Gary A, Colon-Lucach Alfredo, Williams Catherine A, Bobritchi Becky, Lapointe Jerome and Bloch Daniel A. 20080829. A comparison of speculum and nonspeculum collection of cervicovaginal specimens for fetal fibronectin testing. : American journal of obstetrics and gynecology.

Harvard

Stafford I. P., Garite T. J., Dildy G. A., Colon-Lucach A., Williams C. A., Bobritchi B., Lapointe J. and Bloch D. A. (20080829). A comparison of speculum and nonspeculum collection of cervicovaginal specimens for fetal fibronectin testing. : American journal of obstetrics and gynecology.

MLA

Stafford Irene P, Garite Thomas J, Dildy Gary A, Colon-Lucach Alfredo, Williams Catherine A, Bobritchi Becky, Lapointe Jerome and Bloch Daniel A. A comparison of speculum and nonspeculum collection of cervicovaginal specimens for fetal fibronectin testing. : American journal of obstetrics and gynecology. 20080829.