APA Format
Machin, David; Campbell, Michael J.; Fayers, Peter M.; Pinol, Alain P.Y.
. (1997). Sample size tables for clinical studies. London : Blackwell
MLA Format
Machin, David; Campbell, Michael J.; Fayers, Peter M.; Pinol, Alain P.Y.
. Sample size tables for clinical studies. London : Blackwell, 1997
Australian/Harvard Format
Machin, David; Campbell, Michael J.; Fayers, Peter M.; Pinol, Alain P.Y.
. 1997. Sample size tables for clinical studies. Blackwell, London
Warning: These citations may not always be 100% accurate.