APA (7th ed.) Citation

Papua New Guinea. Dept. of Business Development. (1970). Sea shells as a business =. Dept. of Business Development.

Chicago Style (17th ed.) Citation

Papua New Guinea. Dept. of Business Development. Sea Shells as a Business =. [Port Moresby]: Dept. of Business Development, 1970.

MLA (9th ed.) Citation

Papua New Guinea. Dept. of Business Development. Sea Shells as a Business =. Dept. of Business Development, 1970.

Warning: These citations may not always be 100% accurate.