Gaya APA

Spears, J, D., Dean, I, Z. (1985). Fascination of physics . California: California: Benjamin/Cummings; 1985.

Gaya MLA

Spears, Jacqueline, D.., Dean, I., Zollman,. "Fascination of physics". California: California: Benjamin/Cummings; 1985, 1985. Text.