APA aipamena

Harvey, F. (1969). Why does it rain? Harvey House.

Chicago Style aipamena

Harvey, Fran. Why Does It Rain? New York: Harvey House, 1969.

MLA aipamena

Harvey, Fran. Why Does It Rain? Harvey House, 1969.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.