Gaya APA

Macmillan, . (1997). Mac Millan Revised Ensiklopedia of Science : Matter and Energy ; Alenis, Molecules, Electricity, and Magnetism . New York: Macmillan Reference USA.

Gaya MLA

Macmillan, . "Mac Millan Revised Ensiklopedia of Science : Matter and Energy ; Alenis, Molecules, Electricity, and Magnetism". New York: Macmillan Reference USA, 1997. Text.