APA (7th ed.) Citation

Packman, R. (1973). A guide to the business world: With summaries (2.ed.). Longman.

Chicago Style (17th ed.) Citation

Packman, Ronald. A Guide to the Business World: With Summaries. 2.ed. London: Longman, 1973.

MLA (9th ed.) Citation

Packman, Ronald. A Guide to the Business World: With Summaries. 2.ed. Longman, 1973.