APA (7th ed.) Citation

Khan, M. N. A. (1960). Standard costs for labor. [publisher not identified].

Chicago Style (17th ed.) Citation

Khan, Mohammed Nurul Absar. Standard Costs for Labor. [College Station, Tex.]: [publisher not identified], 1960.

MLA (9th ed.) Citation

Khan, Mohammed Nurul Absar. Standard Costs for Labor. [publisher not identified], 1960.