APA-Zitierstil (7. Ausg.)

Sammons, R., & Hall, P. (1974). Urban activity patterns and modal split in the journey to work.

Chicago-Zitierstil (17. Ausg.)

Sammons, Roger, und Peter Hall. Urban Activity Patterns and Modal Split in the Journey to Work. Reading, 1974.

MLA-Zitierstil (9. Ausg.)

Sammons, Roger, und Peter Hall. Urban Activity Patterns and Modal Split in the Journey to Work. 1974.