APA način citiranja (7. izdanje)

Cleary, B. P., & Mack, S. (2011). Six sheep sip thick shakes: And other tricky tongue twisters. Millbrook Press.

Čikaški stil citiranja (17. izdanje)

Cleary, Brian P., i Steve Mack. Six Sheep Sip Thick Shakes: And Other Tricky Tongue Twisters. Minneapolis: Millbrook Press, 2011.

MLA način citiranja (8. izdanje)

Cleary, Brian P., i Steve Mack. Six Sheep Sip Thick Shakes: And Other Tricky Tongue Twisters. Millbrook Press, 2011.