Cita APA (7th ed.)

Handke. (2013). Flexible Ridesharing (1.). Springer Berlin Heidelberg.

Cita Chicago (17th ed.)

Handke. Flexible Ridesharing. 1. Springer Berlin Heidelberg, 2013.

Cita MLA (8th ed.)

Handke. Flexible Ridesharing. 1. Springer Berlin Heidelberg, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.