Παραπομπή σε μορφή APA (7η εκδ.)

Charlesworth, A. S., & Fletcher, J. R. (1974). Systematic Analogue Computer Programming: An introduction for students of science and engineering (2nd ed.). Pitman Publishing Ltd.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Charlesworth, A. S., και J. R. Fletcher. Systematic Analogue Computer Programming: An Introduction for Students of Science and Engineering. 2nd ed. New York: Pitman Publishing Ltd, 1974.

Παραπομπή σε μορφή MLA (8th εκδ.)

Charlesworth, A. S., και J. R. Fletcher. Systematic Analogue Computer Programming: An Introduction for Students of Science and Engineering. 2nd ed. Pitman Publishing Ltd, 1974.