APA (7th ed.) Zitazioa

Gustafson, R. (1981). Conflicts of spring. McClelland and Stewart.

Chicago Style (17th ed.) Zitazioa

Gustafson, Ralph. Conflicts of Spring. Toronto: McClelland and Stewart, 1981.

MLA (9th ed.) Zitazioa

Gustafson, Ralph. Conflicts of Spring. McClelland and Stewart, 1981.