Cita APA (7th ed.)

Grzeskowiak, A. (1996). Passport Hong Kong: Your pocket guide to Hong Kong business, customs & etiquette. World Trade Press.

Cita Chicago (17th ed.)

Grzeskowiak, Andrew. Passport Hong Kong: Your Pocket Guide to Hong Kong Business, Customs & Etiquette. San Rafael, Calif: World Trade Press, 1996.

Cita MLA (9th ed.)

Grzeskowiak, Andrew. Passport Hong Kong: Your Pocket Guide to Hong Kong Business, Customs & Etiquette. World Trade Press, 1996.