APA (7. basım) Alıntı

Ettema, D., & Timmermans, H. J. P. (1997). Activity-based approaches to travel analysis. Pergamon.

Chicago Style (17. basım) Atıf

Ettema, Dick, ve H. J. P. Timmermans. Activity-based Approaches to Travel Analysis. [S.l.]: Pergamon, 1997.

MLA (8th ed.) Atıf

Ettema, Dick, ve H. J. P. Timmermans. Activity-based Approaches to Travel Analysis. Pergamon, 1997.