Παραπομπή APA

Nelkon, M. . .., & Parker, P. . .. (1985). Advanced level physics (5.). Arnold-Heinmann Publishers (India) Ltd..

Παραπομπή Chicago Style

Nelkon, M ., και P. Parker. Advanced Level Physics. 5. New Delhi: Arnold-Heinmann Publishers (India) Ltd., 1985.

Παραπομπή MLA

Nelkon, M ., και P. Parker. Advanced Level Physics. 5. Arnold-Heinmann Publishers (India) Ltd., 1985.