APA Format
Erikson, Paul A. . (). Practical gui... : Hearing conservation, ( Ket. lihat bab. 11 ) ( halaman 142-153 ). : California: Academic press, 1996
MLA Format
Erikson, Paul A. . Practical gui... : Hearing conservation, ( Ket. lihat bab. 11 ) ( halaman 142-153 ). : California: Academic press, 1996,
Australian/Harvard Format
Erikson, Paul A. . . Practical gui... : Hearing conservation, ( Ket. lihat bab. 11 ) ( halaman 142-153 ). California: Academic press, 1996, 
Warning: These citations may not always be 100% accurate.