APA (7th ed.) Citation

Hallberg, D., Klevmarken, A., & Johannson, P. (2002). Essays on household behavior and time-use.

Chicago Style (17th ed.) Citation

Hallberg, Daniel, Anders Klevmarken, and Per Johannson. Essays on Household Behavior and Time-use. Uppsala, 2002.

MLA (8th ed.) Citation

Hallberg, Daniel, et al. Essays on Household Behavior and Time-use. 2002.