APA (7th ed.) Citation
Haslum, P. An introduction to the Planning Domain Definition Language. Morgan & Claypool.
Chicago Style (17th ed.) Citation
Haslum, Patrik. An Introduction to the Planning Domain Definition Language. Morgan & Claypool.
MLA (9th ed.) Citation
Haslum, Patrik. An Introduction to the Planning Domain Definition Language. Morgan & Claypool.
Warning: These citations may not always be 100% accurate.