APA

Peters D. L., . (1967). Homeroom guidance activities: a handbook for a three-year homeroom guidance activities program based on a program originating in the public junior-high schools of Billings, Montana. New York: Richards Rosen Press.

Chicago

Peters Donald L, . 1967. Homeroom guidance activities: a handbook for a three-year homeroom guidance activities program based on a program originating in the public junior-high schools of Billings, Montana. New York: Richards Rosen Press.

Harvard

Peters D. L., . (1967). Homeroom guidance activities: a handbook for a three-year homeroom guidance activities program based on a program originating in the public junior-high schools of Billings, Montana. New York: Richards Rosen Press.

MLA

Peters Donald L, . Homeroom guidance activities: a handbook for a three-year homeroom guidance activities program based on a program originating in the public junior-high schools of Billings, Montana. New York: Richards Rosen Press. 1967.