APA Style
Gibbs, Ollie E.. (2018).
Classroom Discipline: A Management Guide for Christian School Teachers .
Surabaya:
Association of Christian Schools International.
Chicago Style
Gibbs, Ollie E..
Classroom Discipline: A Management Guide for Christian School Teachers.
Surabaya:
Association of Christian Schools International,
2018.
Text.
MLA Style
Gibbs, Ollie E..
Classroom Discipline: A Management Guide for Christian School Teachers.
Surabaya:
Association of Christian Schools International,
2018.
Text.
Turabian Style
Gibbs, Ollie E..
Classroom Discipline: A Management Guide for Christian School Teachers.
Surabaya:
Association of Christian Schools International,
2018.
Print.