Haren Fredrik. (2022). THE UNVISIBLE. Penguin Random House SEA Pte Ltd.
Chicago Style (17th ed.) CitationHaren Fredrik. THE UNVISIBLE. Singapore: Penguin Random House SEA Pte Ltd, 2022.
MLA (9th ed.) CitationHaren Fredrik. THE UNVISIBLE. Penguin Random House SEA Pte Ltd, 2022.
Warning: These citations may not always be 100% accurate.