APA Format
Ffrench, Geoffrey
. ([s.a.]). Occupational health. Lancaster, Eng. : MTP
MLA Format
Ffrench, Geoffrey
. Occupational health. Lancaster, Eng. : MTP, [s.a.]
Australian/Harvard Format
Ffrench, Geoffrey
. [s.a.]. Occupational health. MTP, Lancaster, Eng.
Warning: These citations may not always be 100% accurate.