APA (7th ed.) Citation

Purnell, M., & Procter, P. (1977). Industry-sponsored child care: A question of productivity. Texas Industrial Commission.

Chicago Style (17th ed.) Citation

Purnell, Mimi, and Phyllis Procter. Industry-sponsored Child Care: A Question of Productivity. [Austin]: Texas Industrial Commission, 1977.

MLA (9th ed.) Citation

Purnell, Mimi, and Phyllis Procter. Industry-sponsored Child Care: A Question of Productivity. Texas Industrial Commission, 1977.