APA (7th ed.) Citation

Muhamaddan, I., & Ambarningrum, P. (199). Improve your vacabulary through idioms. Lingkaran Pustaka.

Chicago Style (17th ed.) Citation

Muhamaddan, Ikbal, and Pertiwi Ambarningrum. Improve Your Vacabulary Through Idioms. Lingkaran Pustaka, 199.

MLA (8th ed.) Citation

Muhamaddan, Ikbal, and Pertiwi Ambarningrum. Improve Your Vacabulary Through Idioms. Lingkaran Pustaka, 199.

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