APA (7th ed.) Citation

AGUNG, G. Fun & Easy Photoshop Elements 3. Elex Media Komputindo.

Chicago Style (17th ed.) Citation

AGUNG, Gregorius. Fun & Easy Photoshop Elements 3. Elex Media Komputindo.

MLA (8th ed.) Citation

AGUNG, Gregorius. Fun & Easy Photoshop Elements 3. Elex Media Komputindo.

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