Most sources you come across for will follow the basic structure for an MLA citation. Even sources you might think are unusual, like a pamphlet, a magazine advertisement, or a message posted to a ...

In my former life, one in which the sermons of Bishop Lancelot Andrewes seemed inestimably important, the Modern Language Association's Handbook for Writers of Research Papers was my secular citation ...

Let's say you need to cite a dictionary definition (we'll use "hendecasyllabe", just for argument's sake). Pretty straight forward: note the source somehow in context ...