APA aipamena

Pharr, D. (2005). Writing today: Contexts and options for the real world. Boston: McGraw-Hill.

Chicago Style aipamena

Pharr, Donald. Writing Today: Contexts and Options for the Real World. Boston: McGraw-Hill, 2005.

MLA aipamena

Pharr, Donald. Writing Today: Contexts and Options for the Real World. Boston: McGraw-Hill, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.