APA引文

Weber, D., & Holo, J. (2020). The valkyrie protocol. Baen.

Chicago Style (17th ed.) Citation

Weber, David, and Jacob Holo. The Valkyrie Protocol. Riverdale, NY: Baen, 2020.

MLA引文

Weber, David, and Jacob Holo. The Valkyrie Protocol. Baen, 2020.

警告：這些引文格式不一定是100％准確.