APA引文

(1968). Sermon notes for World Communications Day: May 26, 1968. [publisher not identified].

Chicago Style (17th ed.) Citation

Sermon Notes for World Communications Day: May 26, 1968. [Place of publication not identified]: [publisher not identified], 1968.

MLA引文

Sermon Notes for World Communications Day: May 26, 1968. [publisher not identified], 1968.