APA (7th ed.) Citation

Smith, B. O. (1957). Fundamentals of curriculum development (Revised edition.). World Book Co.

Chicago Style (17th ed.) Citation

Smith, B. Othanel. Fundamentals of Curriculum Development. Revised edition. Yonkers-on-Hudson, N.Y.: World Book Co, 1957.

MLA (8th ed.) Citation

Smith, B. Othanel. Fundamentals of Curriculum Development. Revised edition. World Book Co, 1957.