Gaya APA

Mansfeld, Y., Pizam, A. (2006). EBOOK : TOURISM, SECURITY AND SAFETY - From Theory to Practice (First edition) . USA: Elsevier Butterworth-Heinemann.

Gaya MLA

Mansfeld, Yoel., Pizam, Abraham. "EBOOK : TOURISM, SECURITY AND SAFETY - From Theory to Practice (First edition)". USA: Elsevier Butterworth-Heinemann, 2006. Text.