APA (7th ed.) Citation

Frith, A. Memahami Matematika. Kepustakaan Populer Gramedia.

Chicago Style (17th ed.) Citation

Frith, Alex. Memahami Matematika. Kepustakaan Populer Gramedia.

MLA (8th ed.) Citation

Frith, Alex. Memahami Matematika. Kepustakaan Populer Gramedia.

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