APA reference list example: Brochure, pamphlet, or fact sheet. The author is an organization, followed by a period: National Council of State Boards of Nursing. The abbreviation n period d period (for “no date”) is given in parentheses followed by a period: (n period d period). The title is italicized, followed by no punctuation: Professional boundaries The label is listed in brackets, followed by a period: [Brochure]. The words “Retrieved from” are followed by the URL, with no period at the end: https://www.ncsbn.org/Professional_Boundaries_2007_Web.pdf