APA (7th ed.) Citation

MacCullin, D. (1980). Hearts of darkness (1. publ.). Secker & Warburg.

Chicago Style (17th ed.) Citation

MacCullin, Don. Hearts of Darkness. 1. publ. London: Secker & Warburg, 1980.

MLA (9th ed.) Citation

MacCullin, Don. Hearts of Darkness. 1. publ. Secker & Warburg, 1980.

Warning: These citations may not always be 100% accurate.