Παραπομπή APA

Hardisty, J. (2007). Esturies: :monitoring and modeling the physical system. Blackwell.

Παραπομπή Chicago Style

Hardisty, Jack. Esturies: :monitoring and Modeling the Physical System. USA: Blackwell, 2007.

Παραπομπή MLA

Hardisty, Jack. Esturies: :monitoring and Modeling the Physical System. Blackwell, 2007.