APA (7th ed.) Zitazioa

Sroka, B. (1982). One is a whole number. Victor books.

Chicago Style (17th ed.) Zitazioa

Sroka, Barbara. One Is a Whole Number. Wheaton: Victor books, 1982.

MLA (9th ed.) Zitazioa

Sroka, Barbara. One Is a Whole Number. Victor books, 1982.