APA (7th ed.) Citation

Ostlund, K. L. (1992). Science process skills: Assessing hands-on student performance. Addsion-Wesley.

Chicago Style (17th ed.) Citation

Ostlund, Karen L. Science Process Skills: Assessing Hands-on Student Performance. Menlo Park, MA: Addsion-Wesley, 1992.

MLA (9th ed.) Citation

Ostlund, Karen L. Science Process Skills: Assessing Hands-on Student Performance. Addsion-Wesley, 1992.