APA (7th ed.) Citation

Tewksbury, J. L. (1967). Nongrading in the Elementary School. Charles E. Merrill Publ.

Chicago Style (17th ed.) Citation

Tewksbury, John L. Nongrading in the Elementary School. Charles E. Merrill Publ, 1967.

MLA (8th ed.) Citation

Tewksbury, John L. Nongrading in the Elementary School. Charles E. Merrill Publ, 1967.

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