APA (7th ed.) Citation

National Industrial Conference Board & Seybold, G. (1948). Personnel practices in factory and office (Rev.). [publisher not identified].

Chicago Style (17th ed.) Citation

National Industrial Conference Board and Geneva Seybold. Personnel Practices in Factory and Office. Rev. New York: [publisher not identified], 1948.

MLA (9th ed.) Citation

National Industrial Conference Board and Geneva Seybold. Personnel Practices in Factory and Office. Rev. [publisher not identified], 1948.