APA (7th ed.) Citation

Feng. (1992). Operating system API reference: UNIX SVR4.2. UNIX Press.

Chicago Style (17th ed.) Citation

Feng. Operating System API Reference: UNIX SVR4.2. Englewood Cliffs,N.J: UNIX Press, 1992.

MLA (9th ed.) Citation

Feng. Operating System API Reference: UNIX SVR4.2. UNIX Press, 1992.

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