Cita APA

Center, S. S., & Persons, G. L. (1941). Teachers' manual and key to workbook, Problems in reading and thinking. The Macmillan Company.

Chicago Style (17th ed.) Citation

Center, Stella S., i Gladys L. Persons. Teachers' Manual and Key to Workbook, Problems in Reading and Thinking. New York: The Macmillan Company, 1941.

Cita MLA

Center, Stella S., i Gladys L. Persons. Teachers' Manual and Key to Workbook, Problems in Reading and Thinking. The Macmillan Company, 1941.