Gaya APA

}, J, A, B, E, P, {, E, A. (2019). Buku Ajar Metodologi Penelitian . Jakarta: Poltekkes Kemenkes Jakarta II.

Gaya MLA

}, Johan, Arief, Budiman,, Endang, Prawesthi, {, Et, Al. "Buku Ajar Metodologi Penelitian". Jakarta: Poltekkes Kemenkes Jakarta II, 2019. Text.