STEEL, D. Akhir musim panas. Gramedia Pustak.
Chicago Style (17th ed.) CitationSTEEL, Danielle. Akhir Musim Panas. Gramedia Pustak.
MLA (8th ed.) CitationSTEEL, Danielle. Akhir Musim Panas. Gramedia Pustak.
Warning: These citations may not always be 100% accurate.