HEADING FORMAT
[A level]
Use format to differentiate heading levels.
HEADING [B level]
Text . . . .
Subheading [C level]
Text . . . .
Sub-subheading [D level] or Sub-heading (use italics rather than underline)
Text . . .
1.0 HEADING FORMAT
Using numbers with headings is typical in
engineering and computer documents.
1.1 HEADING
Text . . . .
1.1.1 Subheading or 1.1.1
Subheading (use italics rather than underline)
Text . . . .
1.1.1.1 Sub-subheading
Text . . .
