Cita APA (7a ed.)

Janner, G. E. (1971). The businessman's guide to travel and to profits abroad. Business Books.

Cita Chicago Style (17a ed.)

Janner, Greville Ewan. The Businessman's Guide to Travel and to Profits Abroad. London: Business Books, 1971.

Cita MLA (9a ed.)

Janner, Greville Ewan. The Businessman's Guide to Travel and to Profits Abroad. Business Books, 1971.