APA (7th ed.) Citation

Westby-Gibson, D. (1966). Grouping students for improved instruction. Prentice-Hall.

Chicago Style (17th ed.) Citation

Westby-Gibson, Dorothy. Grouping Students for Improved Instruction. Englewood Cliffs, N. J: Prentice-Hall, 1966.

MLA (9th ed.) Citation

Westby-Gibson, Dorothy. Grouping Students for Improved Instruction. Prentice-Hall, 1966.

Warning: These citations may not always be 100% accurate.