Cita APA (7th ed.)

Ellington, H., Addinall, E., & Percival, F. (1981). Games and simulation in science education. Kogan Page.

Cita Chicago (17th ed.)

Ellington, Henry, Eric Addinall, i Fred Percival. Games and Simulation in Science Education. London: Kogan Page, 1981.

Cita MLA (9th ed.)

Ellington, Henry, et al. Games and Simulation in Science Education. Kogan Page, 1981.