APA (7th ed.) Citation

Mullis, I. V. S., Oldefendt, S. J., & Phillips, D. L. (1977). What students know and can do: Profiles of three age groups. Educational Commission of the States.

Chicago Style (17th ed.) Citation

Mullis, Ina V. S., Susan J. Oldefendt, and Donald L. Phillips. What Students Know and Can Do: Profiles of Three Age Groups. Denver, Colo.: Educational Commission of the States, 1977.

MLA (9th ed.) Citation

Mullis, Ina V. S., et al. What Students Know and Can Do: Profiles of Three Age Groups. Educational Commission of the States, 1977.