Gaya APA
McKeown, G. (2024).
Effortless: make it easier to do what matter most (cet. 5).
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
McKeown, Greg.
"Effortless: make it easier to do what matter most".
cet. 5
Jakarta:
Gramedia Pustaka Utama,
2024.
Text.