Παραπομπή σε μορφή APA (7η εκδ.)

Ian., S., & Ian, S. T. (1999). An investigation into the role of methylation in mammalian X-chromosome inactivation.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ian., S., και Simpson T. Ian. An Investigation into the Role of Methylation in Mammalian X-chromosome Inactivation. 1999.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ian., S., και Simpson T. Ian. An Investigation into the Role of Methylation in Mammalian X-chromosome Inactivation. 1999.