APA (7th ed.) Citation

Ishii, T. (2017, April). The impact of semantic clustering on the learning of abstract words. Vocabulary Learning and Instruction.

Chicago Style (17th ed.) Citation

Ishii, Tomoko. "The Impact of Semantic Clustering on the Learning of Abstract Words." Vocabulary Learning and Instruction Apr. 2017.

MLA (9th ed.) Citation

Ishii, Tomoko. "The Impact of Semantic Clustering on the Learning of Abstract Words." Vocabulary Learning and Instruction, Apr. 2017.

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