Gaya APA

Publishers, I, M. (2020). Public Health open Access Vol. 4, 2020 (Vol. 4, 2020). Witherspoon, USA: Medwin Publishers.

Gaya MLA

Publishers, Internasional., Medwin. "Public Health open Access Vol. 4, 2020". Vol. 4, 2020 Witherspoon, USA: Medwin Publishers, 2020. Jurnal Internasional.