Gaya APA

Health, T, L, P. (2021). The Lancet Public Health Volume 6 Nomor 9 September 2021 (9). USA: the lancet.

Gaya MLA

Health, The, Lancet, Public. "The Lancet Public Health Volume 6 Nomor 9 September 2021". 9 USA: the lancet, 2021. Jurnal.