Παραπομπή σε μορφή APA (7η εκδ.)

WAUGH, D. (2016). Teaching grammar punctuation and spelling in primary school. Sage Publications.

Παραπομπή σε μορφή Chicago (17η εκδ.)

WAUGH, David. Teaching Grammar Punctuation and Spelling in Primary School. Sage Publications, 2016.

Παραπομπή σε μορφή MLA (9th εκδ.)

WAUGH, David. Teaching Grammar Punctuation and Spelling in Primary School. Sage Publications, 2016.