APA

Lees M. M., Hodgkins P., Reardon W., Taylor D., Stanhope R., Jones B., Hayward R., Hockley A. D., Baraitser M. & Winter R. M. (19981015). Frontonasal dysplasia with optic disc anomalies and other midline craniofacial defects: a report of six cases. : Clinical dysmorphology.

Chicago

Lees M M, Hodgkins P, Reardon W, Taylor D, Stanhope R, Jones B, Hayward R, Hockley A D, Baraitser M and Winter R M. 19981015. Frontonasal dysplasia with optic disc anomalies and other midline craniofacial defects: a report of six cases. : Clinical dysmorphology.

Harvard

Lees M. M., Hodgkins P., Reardon W., Taylor D., Stanhope R., Jones B., Hayward R., Hockley A. D., Baraitser M. and Winter R. M. (19981015). Frontonasal dysplasia with optic disc anomalies and other midline craniofacial defects: a report of six cases. : Clinical dysmorphology.

MLA

Lees M M, Hodgkins P, Reardon W, Taylor D, Stanhope R, Jones B, Hayward R, Hockley A D, Baraitser M and Winter R M. Frontonasal dysplasia with optic disc anomalies and other midline craniofacial defects: a report of six cases. : Clinical dysmorphology. 19981015.