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Spell out first through ninth, then 10th, 11th, etc. However, this rule does not apply when writing dates as they do not use ordinals.

About the Writing Style Guide

This guide is designed to help ensure writing style – whether for internal or external audiences, written for print or online – is consistent and maintains a professional standard across the University. It is not designed for academic writing.

Feedback

Please send any feedback – including reports of errors or requests for changes – to writing.style@otago.ac.nz

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