APA aipamena

MARCHALL, R. (1987). The tough coughs as he ploughs the dough. William Morrow and co.

Chicago Style aipamena

MARCHALL, Richard. The Tough Coughs as He Ploughs the Dough. New York: William Morrow and co, 1987.

MLA aipamena

MARCHALL, Richard. The Tough Coughs as He Ploughs the Dough. William Morrow and co, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.