APA način citiranja (7. izdanje)
MAY, D., & HUGHES, D. ORGANISING SERVICES FOR PEOPLE WITH MENTAL HANDICAP: THE CALIFORNIAN EXPERIENCE (1).
Čikaški stil citiranja (17. izdanje)
MAY, D., i D. HUGHES. ORGANISING SERVICES FOR PEOPLE WITH MENTAL HANDICAP: THE CALIFORNIAN EXPERIENCE (1).
MLA način citiranja (9. izdanje)
MAY, D., i D. HUGHES. ORGANISING SERVICES FOR PEOPLE WITH MENTAL HANDICAP: THE CALIFORNIAN EXPERIENCE (1).
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