APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

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