APA引文

Roberts, N. (2007). Blood brothers: Sign of seven trilogy series, book 1.

Chicago Style (17th ed.) Citation

Roberts, Nora. Blood Brothers: Sign of Seven Trilogy Series, Book 1. 2007.

MLA引文

Roberts, Nora. Blood Brothers: Sign of Seven Trilogy Series, Book 1. 2007.

警告：這些引文格式不一定是100％准確.