Παραπομπή σε μορφή APA (7η εκδ.)

Hakama, M., Lehtinen, M., Knekt, P., Aromaa, A., Leinikki, P., Miettinen, A., . . . Teppo, L. (1993). Serum antibodies and subsequent cervical neoplasms: A prospective study with 12 years of follow-up.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Hakama, M., M. Lehtinen, P. Knekt, A. Aromaa, P. Leinikki, A. Miettinen, J. Paavonen, R. Peto, και L. Teppo. Serum Antibodies and Subsequent Cervical Neoplasms: A Prospective Study with 12 Years of Follow-up. 1993.

Παραπομπή σε μορφή MLA (9th εκδ.)

Hakama, M., et al. Serum Antibodies and Subsequent Cervical Neoplasms: A Prospective Study with 12 Years of Follow-up. 1993.