MLA

Ledwith, Nettie Herrington. A Rorschach Study of Child Development. [Pittsburgh]: University of Pittsburgh Press, 1960.

APA

Ledwith, N. Herrington. (1960). A Rorschach study of child development. [Pittsburgh]: University of Pittsburgh Press.

Chicago

Ledwith, Nettie Herrington, A Rorschach Study of Child Development. [Pittsburgh]: University of Pittsburgh Press, 1960.