Cita APA (7a ed.)

HARTANTI, E., & SUGIARTO, Y. (1984). Dasar-dasar riset operasional 1. BP UNDIP Semarang.

Cita Chicago Style (17a ed.)

HARTANTI, Eni, y Y. SUGIARTO. Dasar-dasar Riset Operasional 1. Semarang: BP UNDIP Semarang, 1984.

Cita MLA (9a ed.)

HARTANTI, Eni, y Y. SUGIARTO. Dasar-dasar Riset Operasional 1. BP UNDIP Semarang, 1984.