APA
Division of Humanities and Social Sciences, . (2002). English for engineers and technologists 1 .-2nd ed .-81-250-2256-2. Orient Longman, Chennai: .
Chicago
Division of Humanities and Social Sciences, . 2002. English for engineers and technologists 1 .-2nd ed .-81-250-2256-2. Orient Longman, Chennai: .
Harvard
Division of Humanities and Social Sciences, . (2002). English for engineers and technologists 1 .-2nd ed .-81-250-2256-2. Orient Longman, Chennai: .
MLA
Division of Humanities and Social Sciences, . English for engineers and technologists 1 .-2nd ed .-81-250-2256-2. Orient Longman, Chennai: . 2002.