APA način citiranja (7. izdanje)

Zwaenepoel, P. P. The functionality of tertiary education in the socio-cultural and economic development of the Philippines. s.n.

Čikaški stil citiranja (17. izdanje)

Zwaenepoel, Paul P. The Functionality of Tertiary Education in the Socio-cultural and Economic Development of the Philippines. [s.l: s.n.

MLA način citiranja (9. izdanje)

Zwaenepoel, Paul P. The Functionality of Tertiary Education in the Socio-cultural and Economic Development of the Philippines. s.n.