APA

(1978). Classical and medieval logic texts. Oxford [u.a.]: Oxford Univ. Pr.

Chicago

1978. Classical and medieval logic texts. Oxford [u.a.]: Oxford Univ. Pr.

Harvard

(1978). Classical and medieval logic texts. Oxford [u.a.]: Oxford Univ. Pr.

MLA

Classical and medieval logic texts. Oxford [u.a.]: Oxford Univ. Pr. 1978.