Cita APA (7a ed.)

(1930). Pitman's commercial correspondence and commercial English: A guide to composition for the commercial student and the business man. Sir Isaac Pitman & Sons.

Cita Chicago Style (17a ed.)

Pitman's Commercial Correspondence and Commercial English: A Guide to Composition for the Commercial Student and the Business Man. London: Sir Isaac Pitman & Sons, 1930.

Cita MLA (8a ed.)

Pitman's Commercial Correspondence and Commercial English: A Guide to Composition for the Commercial Student and the Business Man. Sir Isaac Pitman & Sons, 1930.