APA Style

Soemohadwidjojo, A, T., Editor, A. (2018). Mudah Menyusun SOP : Standard Operating Procedure . Jakarta: Penebar Plus (Penebar Swadaya Group).

MLA Style

Soemohadwidjojo, Arini, T.., Editor, Andriansyah. "Mudah Menyusun SOP : Standard Operating Procedure". Jakarta: Penebar Plus (Penebar Swadaya Group), 2018. Text.