Παραπομπή σε μορφή APA (7η εκδ.)

Harris, F. (1994). Modern Construction And Ground Engineering Equipment And Methods. Longman Scientific & Technical.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Harris, Frank. Modern Construction And Ground Engineering Equipment And Methods. Longman Scientific & Technical, 1994.

Παραπομπή σε μορφή MLA (8th εκδ.)

Harris, Frank. Modern Construction And Ground Engineering Equipment And Methods. Longman Scientific & Technical, 1994.