Cita APA (7th ed.)

Boustead, I., & Hancock, G. F. (1981). Energy and packaging. E. Horwood ; Halsted Press.

Cita Chicago (17th ed.)

Boustead, I., i G. F. Hancock. Energy and Packaging. Chichester, West Sussex : New York: E. Horwood ; Halsted Press, 1981.

Cita MLA (8th ed.)

Boustead, I., i G. F. Hancock. Energy and Packaging. E. Horwood ; Halsted Press, 1981.