APA-ийн эшлэл(7 дахь хэвлэлт)

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

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

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

MLA -ийн эшлэл (9 дэх хэвлэлт)

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