APA引文

Hoang, H. (2021). The heart principle. Berkley.

Chicago Style (17th ed.) Citation

Hoang, Helen. The Heart Principle. New York: Berkley, 2021.

MLA引文

Hoang, Helen. The Heart Principle. Berkley, 2021.

警告：這些引文格式不一定是100％准確.