Παραπομπή APA

Lodewijk, T. (1973). way things work: An illustrated encyclopaedia of technology. Simon.

Παραπομπή Chicago Style

Lodewijk, T. Way Things Work: An Illustrated Encyclopaedia of Technology. London: Simon, 1973.

Παραπομπή MLA

Lodewijk, T. Way Things Work: An Illustrated Encyclopaedia of Technology. Simon, 1973.