APA aipamena

Conrad, J. (1959). An intro. to the theory of intrest. California Univ. Press.

Chicago Style aipamena

Conrad, J. An Intro. to the Theory of Intrest. NULL: California Univ. Press, 1959.

MLA aipamena

Conrad, J. An Intro. to the Theory of Intrest. California Univ. Press, 1959.