The following bulbs are the easiest to force into bloom because they don't require a chilling period: 1  Amaryllis: Blooms appear six to eight weeks after planting. 2  Paperwhites: Blooms appear three to five weeks after planti ng.
For a quotation of 39 words or fewer, place the sentence punctuation after the closing bracket of the reference: âA terrible storm started last night as I took the dog for our nightly walkâ (Jamieson, 1999, p. 12). For a block quotation, the closing punctuation appears before the reference citation. See What is the correct formatting in APA style for a block quotation (40+ words)? and Back to Basics with Periods for more information.
Then, add the doi number, which can be found in the record in many databases as well as on the first page of the article. There is no space after the colon and before the doi number. Do not add a period. NOTE: For more information on journal article citations, see page 198-199 in the 6th edition of the APA Manual.