APA
Gehani N. &. L. S., . (1988). Document formatting and typesetting on the UNIX system-Vol. II. Tata McGraw Hill, New Delhi: .
Chicago
Gehani Narain & Lally Steven, . 1988. Document formatting and typesetting on the UNIX system-Vol. II. Tata McGraw Hill, New Delhi: .
Harvard
Gehani N. &. L. S., . (1988). Document formatting and typesetting on the UNIX system-Vol. II. Tata McGraw Hill, New Delhi: .
MLA
Gehani Narain & Lally Steven, . Document formatting and typesetting on the UNIX system-Vol. II. Tata McGraw Hill, New Delhi: . 1988.