Citação norma APA

(1998). Engineering services examination: Papers solved and unsolved in electrical engineering (2nd ed.). G.K.

Citação norma Chicago

Engineering Services Examination: Papers Solved and Unsolved in Electrical Engineering. 2nd ed. Jabalpur: G.K, 1998.

Citação norma MLA

Engineering Services Examination: Papers Solved and Unsolved in Electrical Engineering. 2nd ed. G.K, 1998.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.