APA-ийн эшлэл(7 дахь хэвлэлт)

Spellman, F. R., & Bieber, R. M. (2009). Occupational safety and health simplified for the chemical industry. Government Institutes/Scarecrow Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Spellman, Frank R., ба Revonna M. Bieber. Occupational Safety and Health Simplified for the Chemical Industry. Lanham, Md.: Government Institutes/Scarecrow Press, 2009.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Spellman, Frank R., ба Revonna M. Bieber. Occupational Safety and Health Simplified for the Chemical Industry. Government Institutes/Scarecrow Press, 2009.