Cita APA (7a ed.)

Butler, C. (1970). The development of the concept of the atom. Heinemann Educational Australia.

Cita Chicago Style (17a ed.)

Butler, C. The Development of the Concept of the Atom. South Yarra, Vic.: Heinemann Educational Australia, 1970.

Cita MLA (8a ed.)

Butler, C. The Development of the Concept of the Atom. Heinemann Educational Australia, 1970.