Παραπομπή σε μορφή APA (7η εκδ.)

Ofungwu, J. (2014). Statistical applications for environmental analysis and risk assessment. John Wiley & Sons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ofungwu, Joseph. Statistical Applications for Environmental Analysis and Risk Assessment. Hoboken, New Jersey: John Wiley & Sons, 2014.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ofungwu, Joseph. Statistical Applications for Environmental Analysis and Risk Assessment. John Wiley & Sons, 2014.