Gaya APA
Maxwell, J, C., Canak, K, A. (2018).
The Levels 3 Things Successful People do: (cet.1).
Surabaya:
Mic publishing.
Gaya MLA
Maxwell, John, C.., Canak, Katya, Alvina.
"The Levels 3 Things Successful People do:".
cet.1
Surabaya:
Mic publishing,
2018.
Text.