Стиль цитування APA (7-ме видання)

Barton Perry, R. (1950). General theory of value: Its meaning and basic principles construed in terms of interest. Harvard Univ. Press.

Чикаго стиль цитування (17-те видання)

Barton Perry, Ralph. General Theory of Value: Its Meaning and Basic Principles Construed in Terms of Interest. Cambridge, Mass.: Harvard Univ. Press, 1950.

Стиль цитування MLA (8-ме видання)

Barton Perry, Ralph. General Theory of Value: Its Meaning and Basic Principles Construed in Terms of Interest. Harvard Univ. Press, 1950.