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.
Other than that, do it the way you want.  Hope this helps     According to the 6th Edition of the Publication Manual of the APA, space twice after punctuation marks at the end of a sentence. Section 4.01 - last sentence.