APA (7th ed.) Citation

JEPK Editor. (2017). Sampul Depan. Universitas Negeri Surabaya.

Chicago Style (17th ed.) Citation

JEPK Editor. Sampul Depan. Universitas Negeri Surabaya, 2017.

MLA (9th ed.) Citation

JEPK Editor. Sampul Depan. Universitas Negeri Surabaya, 2017.

Warning: These citations may not always be 100% accurate.