Gaya APA

(Lond.), J, S, B, L. (1924). Pitman's Business Man's Guide (Pertama). London: Sir Isaa Pitman & Sons, LTD..

Gaya MLA

(Lond.), J.A., Slater,, B.A.,, LL.B.. "Pitman's Business Man's Guide". Pertama London: Sir Isaa Pitman & Sons, LTD., 1924. Text.