please answer only if you are 100% sure

Question 15 (1 point) In your Reference list a single author should be listed as follows: Last name, Initial. (date). Title of work etc.. 1) True 2) False Question 14 (1 point) 1. For a work with three or more authors in your reference list, the first two authors should be listed and the last author replaced by et al. 1) True 2) False Question 13 (1 point) 1. When the author of a document is an organization, the author in the Reference list should be written as 'Unknown.' 1) True 2) False