Cita APA (7a ed.)

Dhairya. (2007). Package and p.o.p. structures. Indexbook.

Cita Chicago Style (17a ed.)

Dhairya. Package and P.o.p. Structures. [Barcelona?]: Indexbook, 2007.

Cita MLA (9a ed.)

Dhairya. Package and P.o.p. Structures. Indexbook, 2007.