APA引文

Joseph Conrad. (2019). Heart of Darkness (Penguin Essentials). Penguin Classics.

Chicago Style (17th ed.) Citation

Joseph Conrad. Heart of Darkness (Penguin Essentials). Penguin Classics, 2019.

MLA引文

Joseph Conrad. Heart of Darkness (Penguin Essentials). Penguin Classics, 2019.

警告：這些引文格式不一定是100％准確.