Gaya APA
Christie, A., Mareta, .
(2014).
Three Act Tragedy: Tragedi Tiga Babak
.
Jakarta:
Gramedia Pustaka Utama.
Gaya MLA
Christie, Agatha., Mareta, .
"Three Act Tragedy: Tragedi Tiga Babak".
Jakarta:
Gramedia Pustaka Utama,
2014.
Text.