APA aipamena

Roa, L. K., & Santos, I. J. P. (1991). People's Park: Hawkers' paradise.

Chicago Style aipamena

Roa, Laurel Kintanar, and Ildefonso Jr. P. Santos. People's Park: Hawkers' Paradise. 1991.

MLA aipamena

Roa, Laurel Kintanar, and Ildefonso Jr. P. Santos. People's Park: Hawkers' Paradise. 1991.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.