Gaya APA
Cross, C, R.
(2018).
Heavier Than Heaven: Biografi Kurt Cobain
.
Jakarta:
Kepustakaan Populer Gramedia.
Gaya MLA
Cross, Charles, R.
"Heavier Than Heaven: Biografi Kurt Cobain".
Jakarta:
Kepustakaan Populer Gramedia,
2018.
Text.