APA-viite

(1963). Invitation to Certificated Specialists to Attend the 1964 Annual Meeting.

Chicago-tyylinen lähdeviittaus

Invitation to Certificated Specialists to Attend the 1964 Annual Meeting. 1963.

MLA-viite

Invitation to Certificated Specialists to Attend the 1964 Annual Meeting. 1963.

Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.