Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Yanful, E. K. (2009). Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers from ERTEP 2007, July 17–19 2007, Ghana, Africa. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Ernest K. Yanful. Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers from ERTEP 2007, July 17–19 2007, Ghana, Africa. Dordrecht: Springer Netherlands, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Ernest K. Yanful. Appropriate Technologies for Environmental Protection in the Developing World: Selected Papers from ERTEP 2007, July 17–19 2007, Ghana, Africa. Springer Netherlands, 2009.