APA

Muller P. F., Campbell H. E., Graham W. E., Brittain H., Fitzgerald J. A., Hogan M. A., Muller V. H. & Rittenhouse A. H. (19710617). Perinatal factors and their relationship to mental retardation and other parameters of development. : American journal of obstetrics and gynecology.

Chicago

Muller P F, Campbell H E, Graham W E, Brittain H, Fitzgerald J A, Hogan M A, Muller V H and Rittenhouse A H. 19710617. Perinatal factors and their relationship to mental retardation and other parameters of development. : American journal of obstetrics and gynecology.

Harvard

Muller P. F., Campbell H. E., Graham W. E., Brittain H., Fitzgerald J. A., Hogan M. A., Muller V. H. and Rittenhouse A. H. (19710617). Perinatal factors and their relationship to mental retardation and other parameters of development. : American journal of obstetrics and gynecology.

MLA

Muller P F, Campbell H E, Graham W E, Brittain H, Fitzgerald J A, Hogan M A, Muller V H and Rittenhouse A H. Perinatal factors and their relationship to mental retardation and other parameters of development. : American journal of obstetrics and gynecology. 19710617.