It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
You can use any citation style, including the style used by the journal Marine Biology - see the References section in Submission Guidelines. The only requirement is that you are consistent in your use of the style. Please see the choices below and ask Dr. Hunt von Herbing or Erin if you have questions.