Gaya APA

central, B. (2018). BMC Public Health vol, 2018 buku 1 (vol.2018 buku 1). : BioMed Cetral.

Gaya MLA

central, B.. BMC Public Health vol, 2018 buku 1. vol.2018 buku 1 : BioMed Cetral, 2018. Text.