APA

Albee S., Bolton B., . (2006). My magnetic first words. New york: Sandvik innovations.

Chicago

Albee Sarah, Bolton Bill, . 2006. My magnetic first words. New york: Sandvik innovations.

Harvard

Albee S., Bolton B., . (2006). My magnetic first words. New york: Sandvik innovations.

MLA

Albee Sarah, Bolton Bill, . My magnetic first words. New york: Sandvik innovations. 2006.