The APA fashion is normally used in psychology-relevant papers along with social sciences. An illustration of an APA citation would look like this: 物理、力学、光学、量子物理、生物、化学、天文学、植物学、生物工程、土木工程、生物化学、基因学、微生物、机械工程、营养学、遗传学、地质学、生态学、解刨学等。 UKthesis supplies an online writing services for all sorts of tutorial writing. Look... http://troyofsdq.izrablog.com/11336853/details-fiction-and-research-paper代写