How To Use The Et Al
For three to five authors all names must be listed within the first citation but all following citations can include just the name of the first author and et al.
How to use the et al. As such the first citation should spell out all their names and any subsequent citation can include et al. Follow the first writer s name with a comma. For six or more authors the first author and et al. There is no punctuation after the et and there is always a period after the al. Do not use any of the other writers names.
Use the first writer listed on the source material. According to the apa it should only be used when there are two or more authors. For sources with one two or three authors list all author names in your in text citations whether footnotes or author date. Can be used in all citations including the first. Any time you have more than two authors the potential for using et al.
Use the first writer s last name. With in text citation is there. Follow the comma with et al. The use of et al is the same in both styles.