APA引文

Froehlich, A. (2020). Space Resource Utilization: A View from an Emerging Space Faring Nation. Springer International Publishing.

Trích dẫn kiểu Chicago

Froehlich, Annette. Space Resource Utilization: A View From an Emerging Space Faring Nation. Springer International Publishing, 2020.

MLA引文

Froehlich, Annette. Space Resource Utilization: A View From an Emerging Space Faring Nation. Springer International Publishing, 2020.

警告：这些引文格式不一定是100％准确.