APA (7th ed.) Citation

Mermelstein, E. (1965). The effect of lack of formal schooling on number development.

Chicago Style (17th ed.) Citation

Mermelstein, Egon. The Effect of Lack of Formal Schooling on Number Development. 1965.

MLA (9th ed.) Citation

Mermelstein, Egon. The Effect of Lack of Formal Schooling on Number Development. 1965.

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