APA (7th ed.) Citation

Ohio. Department of Education. (1975). Let's measure metric: A teacher's introduction to metric measurement. Ohio Department of Education.

Chicago Style (17th ed.) Citation

Ohio. Department of Education. Let's Measure Metric: A Teacher's Introduction to Metric Measurement. Columbus: Ohio Department of Education, 1975.

MLA (9th ed.) Citation

Ohio. Department of Education. Let's Measure Metric: A Teacher's Introduction to Metric Measurement. Ohio Department of Education, 1975.