Gaya APA

Housecroft, C, E., Constable, E, C. (2006). Chemistry : An Introduction to Organic, Inorganic and Physical Chemistry (Ed.3). ENGLAND: Prentice Hall.

Gaya MLA

Housecroft, Catrune, E.., Constable, Edwin, C.. "Chemistry : An Introduction to Organic, Inorganic and Physical Chemistry". Ed.3 ENGLAND: Prentice Hall, 2006. Text.