APA (7th ed.) Citation

Perfecto, I. T., & Juan, E. D. (1998). Technical writing for the working world. The Authorn].

Chicago Style (17th ed.) Citation

Perfecto, Isidoro T., and Evelyn D. Juan. Technical Writing for the Working World. [S.l: The Authorn], 1998.

MLA (9th ed.) Citation

Perfecto, Isidoro T., and Evelyn D. Juan. Technical Writing for the Working World. The Authorn], 1998.