Gaya APA

NAPITUPULU, M, F. et al (2018). Risk factors and aftermath of stress on female commercial flight attendants in Indonesia . Jakarta: Fak. Kedokteran UKI.

Gaya MLA

NAPITUPULU, Manaor, F.I.. et al. "Risk factors and aftermath of stress on female commercial flight attendants in Indonesia". Jakarta: Fak. Kedokteran UKI, 2018. Artikel.