Παραπομπή σε μορφή APA (7η εκδ.)

Earth Science Teachers Association (Great Britain). (1995). Changes to the atmosphere: Practical and investigative activities for key stage 4 and beyond. Earth Science Teachers' Assn.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Earth Science Teachers Association (Great Britain). Changes to the Atmosphere: Practical and Investigative Activities for Key Stage 4 and Beyond. Guildford: Earth Science Teachers' Assn, 1995.

Παραπομπή σε μορφή MLA (9th εκδ.)

Earth Science Teachers Association (Great Britain). Changes to the Atmosphere: Practical and Investigative Activities for Key Stage 4 and Beyond. Earth Science Teachers' Assn, 1995.