Cita APA (7a ed.)

Cooper, J. K., Mungas, D., & Weiler, P. G. (1990). Relation of cognitive status and abnormal behaviors in alzheimer's disease. [s.n.].

Cita Chicago Style (17a ed.)

Cooper, James K., Dan Mungas, y Philip G. Weiler. Relation of Cognitive Status and Abnormal Behaviors in Alzheimer's Disease. [S.l.]: [s.n.], 1990.

Cita MLA (9a ed.)

Cooper, James K., et al. Relation of Cognitive Status and Abnormal Behaviors in Alzheimer's Disease. [s.n.], 1990.