APA-ийн эшлэл(7 дахь хэвлэлт)

Simon Barefoot. (2019). Cambridge IGCSE Spanish. Third Edition (Third Edition.). Hodder Education.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Simon Barefoot. Cambridge IGCSE Spanish. Third Edition. Third Edition. London: Hodder Education, 2019.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Simon Barefoot. Cambridge IGCSE Spanish. Third Edition. Third Edition. Hodder Education, 2019.