APA (7th ed.) Citation

International Conference on Low Cost Experiments and Demonstrartions in Physics Education (1987 : Cairo University), El-Khishin, M., & Gobran, N. (1987). Proceedings: R. Kamel Wassef, M. El-Khishin, N.K. Gobran. Physics Dep't. of Faculty of science.

Chicago Style (17th ed.) Citation

International Conference on Low Cost Experiments and Demonstrartions in Physics Education (1987 : Cairo University), M. El-Khishin, and NK Gobran. Proceedings: R. Kamel Wassef, M. El-Khishin, N.K. Gobran. Giza, Egypt: Physics Dep't. of Faculty of science, 1987.

MLA (9th ed.) Citation

International Conference on Low Cost Experiments and Demonstrartions in Physics Education (1987 : Cairo University), et al. Proceedings: R. Kamel Wassef, M. El-Khishin, N.K. Gobran. Physics Dep't. of Faculty of science, 1987.