APA
Gronlund N. E., . (1974). Improving marking and reporting in classroom instruction. New York: Macmillan.
Chicago
Gronlund Norman E, . 1974. Improving marking and reporting in classroom instruction. New York: Macmillan.
Harvard
Gronlund N. E., . (1974). Improving marking and reporting in classroom instruction. New York: Macmillan.
MLA
Gronlund Norman E, . Improving marking and reporting in classroom instruction. New York: Macmillan. 1974.