APA引文

Larsen, K. Stephen Hawking: A biography (NA.). Jaico.

芝加哥风格引文

Larsen, Kristine. Stephen Hawking: A Biography. NA. 2018: Jaico.

MLA引文

Larsen, Kristine. Stephen Hawking: A Biography. NA. Jaico.

警告：这些引文格式不一定是100％准确.