Gaya APA

TANENBAUM, A, S., BOS, H. (2015). MODERN OPERATING SYSTEMS (FOURTH EDITION). New Jersey: Pearson Education, Inc..

Gaya MLA

TANENBAUM, ANDREW, S.., BOS, HERBERT. "MODERN OPERATING SYSTEMS". FOURTH EDITION New Jersey: Pearson Education, Inc., 2015. eBook.