APA (7th ed.) Citation
Landefjord, A., & Ripel, M. A. (2018). Environmental characteristics and school travels made by foot or bicycle.
Chicago Style (17th ed.) Citation
Landefjord, Agnes, and Marit Aalrust Ripel. Environmental Characteristics and School Travels Made by Foot or Bicycle. 2018.
MLA (9th ed.) Citation
Landefjord, Agnes, and Marit Aalrust Ripel. Environmental Characteristics and School Travels Made by Foot or Bicycle. 2018.
Warning: These citations may not always be 100% accurate.