Παραπομπή APA

Asturias, M. A., & Ramakrishnan, D. (2008). President. DC Books.

Παραπομπή Chicago Style

Asturias, Miguel Angel, και Desamangalam Ramakrishnan. President. Kottayam: DC Books, 2008.

Παραπομπή MLA

Asturias, Miguel Angel, και Desamangalam Ramakrishnan. President. DC Books, 2008.