APA
Kay S., . (2018). New Inside Out Elementary SB. Londýn: Macmillan.
Chicago
Kay Sue, . 2018. New Inside Out Elementary SB. Londýn: Macmillan.
Harvard
Kay S., . (2018). New Inside Out Elementary SB. Londýn: Macmillan.
MLA
Kay Sue, . New Inside Out Elementary SB. Londýn: Macmillan. 2018.