Cita APA

Langdon, P., Lazar, J., Heylighen, A., & Dong, H. (2020). Breaking Down Barriers. Springer International Publishing.

Chicago Style Citation

Langdon, Pat, Jonathan Lazar, Ann Heylighen, i Hua Dong. Breaking Down Barriers. Springer International Publishing, 2020.

Cita MLA

Langdon, Pat, Jonathan Lazar, Ann Heylighen, i Hua Dong. Breaking Down Barriers. Springer International Publishing, 2020.

Atenció: Aquestes cites poden no estar 100% correctes.