Answer: Tolentino, S. A. (2016). Geometrical items in measuring spaces. La Luna Press.
Explanation: The APA 7th edition format is a reference style that a person has to use in order to properly cite the title of an article, book, or chapter. This sentence is already in APA style, with the 7th edition format, having first the last name of the author, followed by his initials, then the year it was published in parentheses and a period. Finally, the title of the article is written with the first letter capitalized, and in this case, since "La Luna Press" is a proper noun, it is capitalized as well in the second part of the title.
