Cita APA (7a ed.)

Roff, M. (1970). Life history research in psychopathology. Life history research in psychopathology.

Cita Chicago Style (17a ed.)

Roff, Merrill. "Life History Research in Psychopathology." Life History Research in Psychopathology 1970.

Cita MLA (8a ed.)

Roff, Merrill. "Life History Research in Psychopathology." Life History Research in Psychopathology, 1970.