APA

Puchta H., . (2012). Super minds (interactive dvd rom 4.). New York: Cambridge.

Chicago

Puchta Herbert, . 2012. Super minds (interactive dvd rom 4.). New York: Cambridge.

Harvard

Puchta H., . (2012). Super minds (interactive dvd rom 4.). New York: Cambridge.

MLA

Puchta Herbert, . Super minds (interactive dvd rom 4.). New York: Cambridge. 2012.