APA aipamena

(1986). Crossing Boundaries Heath American Readers Mildred Bailey ...[et. Al]. D>C> Health and Company.

Chicago Style aipamena

Crossing Boundaries Heath American Readers Mildred Bailey ...[et. Al]. D>C> Health and Company, 1986.

MLA aipamena

Crossing Boundaries Heath American Readers Mildred Bailey ...[et. Al]. D>C> Health and Company, 1986.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.