Παραπομπή APA

Ramsey, A. (1933). Dynamics: Part I (Pt.1.2nd ed.'33.). English Language Book Society.

Παραπομπή Chicago Style

Ramsey, A.S. Dynamics: Part I. Pt.1.2nd ed.'33. London: English Language Book Society, 1933.

Παραπομπή MLA

Ramsey, A.S. Dynamics: Part I. Pt.1.2nd ed.'33. English Language Book Society, 1933.