APA (7th ed.) Citation

GYMNASTIAR, A. Jagalah Hati MQ for Beginners. MQS Publushing.

Chicago Style (17th ed.) Citation

GYMNASTIAR, Abdullah. Jagalah Hati MQ for Beginners. MQS Publushing.

MLA (8th ed.) Citation

GYMNASTIAR, Abdullah. Jagalah Hati MQ for Beginners. MQS Publushing.

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