Παραπομπή σε μορφή APA (7η εκδ.)

Sfodera, F. (2006). The Spread of Yield Management Practices: The Need for Systematic Approaches. Physica-Verlag Heidelberg.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Sfodera, Fabiola. The Spread of Yield Management Practices: The Need for Systematic Approaches. Heidelberg: Physica-Verlag Heidelberg, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

Sfodera, Fabiola. The Spread of Yield Management Practices: The Need for Systematic Approaches. Physica-Verlag Heidelberg, 2006.