Punctuation
A quick guide on punctuation follows. See the Australian Governments Style Manual for more details.
- Apostrophes () are used in possessives (the University of Sydneys Faculty of Architecture) and to denote an omission (thats rock n roll).
- Colons (:) are used to indicate a pause or the start of a list.
- Commas (,) are used to separate clauses in a sentence, and to break up lists of words. They should not be over-used; nor should they be omitted when doing so may change the meaning of a sentence.
- Ellipses (…) denote an omission or the removal of words. They can also be used to indicate a thought has trailed off, or a list could continue. Our style is to use a space before and after the ellipse. With the exception of quotation marks, question marks and exclamation marks, no punctuation should follow an ellipsis.
- Exclamation marks (!) should be used sparingly (after actual exclamations) and only ever singly.
- Semicolons (;) separate two thoughts in a sentence.
See also dashes, hyphens, quotations and common mistakes.



