APA (7th ed.) Citation

Reid, L. A. The central Cordilleran subgroup of Philippine languages.

Chicago Style (17th ed.) Citation

Reid, Lawrence Andrew. The Central Cordilleran Subgroup of Philippine Languages.

MLA (9th ed.) Citation

Reid, Lawrence Andrew. The Central Cordilleran Subgroup of Philippine Languages.

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