APA (7th ed.) Citation

DE QUELJOE, D., & GAZALI, M. (1955). Didaktik Umum. Ganaco.

Chicago Style (17th ed.) Citation

DE QUELJOE, D.H., and M.A GAZALI. Didaktik Umum. Ganaco, 1955.

MLA (8th ed.) Citation

DE QUELJOE, D.H., and M.A GAZALI. Didaktik Umum. Ganaco, 1955.

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