We are going to submit papers in two parts, which are related to each other to the same journal. In that, the question is how to cite a paper (for eg. Part-1) in other paper (Part-2) and vice versa.
I don't think that the link provided by you solved my question. In this case, two papers belong to me and to be submitted at same time to a same journal. In this case, how to cite one paper in another?
Dear Dr. Arun Kumar V. V. Surisetty, I think is an unethical practice if you put an unpublished findings in the two papers same time. This may violate the copyright terms of agreement of most publishers. You will need to wait for one to be accepted before you can use it in the second paper.
You usually cite papers that have been published, so I think that you could cite paper 1 in paper 2 , but not vice versa. In part 2 you cite (Arunkumar, year, article title, part 1).
Generally a published/accepted paper is cited in a communicated manuscript.
So I suggest you to wait for the acceptance of your first paper (part I) and then you should communicate your second paper (part-II) in which you can cite your accepted paper (part-I).