APA (7th ed.) Citation

Abcede, K. M. N., & Engracia, M. T. D. The impact of some environmental variables on crime.

Chicago Style (17th ed.) Citation

Abcede, Katherine Marie N., and Maria Theresa D. Engracia. The Impact of Some Environmental Variables on Crime.

MLA (9th ed.) Citation

Abcede, Katherine Marie N., and Maria Theresa D. Engracia. The Impact of Some Environmental Variables on Crime.

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