Aperson who practices parkour is called a traceur or traceuse if female.

which of the following versions of the above sentence correctly uses mid-sentence punctuation?

a.
a person who practices parkour is called a traceur (or traceuse if female.)
b.
a person who practices parkour is called a traceur [or traceuse if female].
c.
a person who practices parkour is called a traceur: or traceuse if female.
d.
a person who practices parkour is called a traceur (or traceuse if female).