APA引文

Calcagni, G. (2020). Classical and Quantum Cosmology. 1st ed. 2017. Springer International Publishing.

Trích dẫn kiểu Chicago

Calcagni, Gianluca. Classical and Quantum Cosmology. 1st Ed. 2017. Springer International Publishing, 2020.

MLA引文

Calcagni, Gianluca. Classical and Quantum Cosmology. 1st Ed. 2017. Springer International Publishing, 2020.

警告：這些引文格式不一定是100％准確.