APA (7th ed.) Citation

Nishinuma Y & Espesser R. (1987). UNIX: First contact. Macmillan.

Chicago Style (17th ed.) Citation

Nishinuma Y and Espesser R. UNIX: First Contact. Macmillan, 1987.

MLA (8th ed.) Citation

Nishinuma Y and Espesser R. UNIX: First Contact. Macmillan, 1987.

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