Gaya APA

Erwin, S, M, D. (2023). Digital Marketing (Edisi/Cetakan 1, Juni 2023). Jambi: PT. Sonpedia Publishing Indonesia.

Gaya MLA

Erwin, S.E.,, M.M., Dkk.. "Digital Marketing". Edisi/Cetakan 1, Juni 2023 Jambi: PT. Sonpedia Publishing Indonesia, 2023. eBook.