Gaya APA

Science, T, L, S, O, E, A, P. (x - 1981). Economica (Februari - November TH 1981). London: The London School of Economic and Political Science.

Gaya MLA

Science, The, London, School, Of, Economic, And, Political. "Economica". Februari - November TH 1981 London: The London School of Economic and Political Science, x - 1981. Text.