APA引文

Hawthorne, N. The house of seven gables. United States of America: [s.n.].

Παραπομπή Chicago Style

Hawthorne, Nathaniel. The House of Seven Gables. United States of America: [s.n.].

MLA引文

Hawthorne, Nathaniel. The House of Seven Gables. United States of America: [s.n.].

警告：这些引文格式不一定是100％准确.