APA Citation

GRAHAM Ian, & Ian Moores. (1991). Ahli Astronomi. Selangor: Alladin Books Ltd.

Chicago Style Citation

GRAHAM Ian, and Ian Moores. Ahli Astronomi. Selangor: Alladin Books Ltd, 1991.

MLA Citation

GRAHAM Ian, and Ian Moores. Ahli Astronomi. Selangor: Alladin Books Ltd, 1991.

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