APA Format
Erikson, Paul A. . (). Practical... : Business management, health and safety, and environmental quality: an assessment of trends. ( Ket. Lihat halaman ) ( Bab. 263- ) . : California: Academic press, 1996
MLA Format
Erikson, Paul A. . Practical... : Business management, health and safety, and environmental quality: an assessment of trends. ( Ket. Lihat halaman ) ( Bab. 263- ) . : California: Academic press, 1996,
Australian/Harvard Format
Erikson, Paul A. . . Practical... : Business management, health and safety, and environmental quality: an assessment of trends. ( Ket. Lihat halaman ) ( Bab. 263- ) . California: Academic press, 1996, 
Warning: These citations may not always be 100% accurate.