Styl cytowania APA

Butler, R. A. (1967). Churchill's Personality and Europe: First Winston Churchill Memorial Lecture, given in the University of Zürich, 24th January 1967. Schweizer Monatshefte.

Styl cytowania Chicago

Butler, Richard A. "Churchill's Personality and Europe: First Winston Churchill Memorial Lecture, Given in the University of Zürich, 24th January 1967." Schweizer Monatshefte 1967.

Styl cytowania MLA

Butler, Richard A. "Churchill's Personality and Europe: First Winston Churchill Memorial Lecture, Given in the University of Zürich, 24th January 1967." Schweizer Monatshefte, 1967.