APA (7th ed.) Citation

(1984). The Sir David J. James lecture. John Penry.

Chicago Style (17th ed.) Citation

The Sir David J. James Lecture. Swansea: John Penry, 1984.

MLA (8th ed.) Citation

The Sir David J. James Lecture. John Penry, 1984.

Warning: These citations may not always be 100% accurate.