APA (7th ed.) Citation

Hansen, V. A. (1971). The nature and incidence of injuries to students in physical education classes: In Oregon secondary schools during the period from 1964-65 to 1968-69. Hansen.

Chicago Style (17th ed.) Citation

Hansen, Vernon Arthur. The Nature and Incidence of Injuries to Students in Physical Education Classes: In Oregon Secondary Schools During the Period from 1964-65 to 1968-69. Eugene, Ore: Hansen, 1971.

MLA (9th ed.) Citation

Hansen, Vernon Arthur. The Nature and Incidence of Injuries to Students in Physical Education Classes: In Oregon Secondary Schools During the Period from 1964-65 to 1968-69. Hansen, 1971.