Format numbers in manuscripts differently if you are writing fiction, to reflect a character or imitate oral speech.
Instructions to authors
Do you spell out numbers in fiction
Aouinti, Illumination Detection in IIIF Medieval Manuscripts Using Deep Learning
Lexington Books Final Manuscript Prep Guide, PDF, Citation
Instructions for the manuscripts can be downloaded from here.
Manuscript style
A Guide to Formatting Your Manuscript - Page 11
Guidelines on manuscript format, structure, and style: avoiding editorial holdups in the publication process
Registered Reports Author Submission Guidelines
Download guidlines as a PDF file - Acta Carsologica - ZRC SAZU
IEEE Paper Format Template & Guidelines
How to Revise a Novel
ASCE requirements.pdf
Paper Writing Guide - Versita