APA (7th ed.) Citation

Russeffendi, E. (1979). Pengajaran matematika modern. Tarsito.

Chicago Style (17th ed.) Citation

Russeffendi, E.T. Pengajaran Matematika Modern. Tarsito, 1979.

MLA (8th ed.) Citation

Russeffendi, E.T. Pengajaran Matematika Modern. Tarsito, 1979.

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