APA Format
Tilling, Kate; ( et al ) . (). Handbook... : Teatures and designs of randomized controlled trials and non-randomized experimental desings, ( ket. lihat bab. 5 ) ( halaman 85-97 ). : Berkshire: Open University Press, 2007
MLA Format
Tilling, Kate; ( et al ) . Handbook... : Teatures and designs of randomized controlled trials and non-randomized experimental desings, ( ket. lihat bab. 5 ) ( halaman 85-97 ). : Berkshire: Open University Press, 2007,
Australian/Harvard Format
Tilling, Kate; ( et al ) . . Handbook... : Teatures and designs of randomized controlled trials and non-randomized experimental desings, ( ket. lihat bab. 5 ) ( halaman 85-97 ). Berkshire: Open University Press, 2007, 
Warning: These citations may not always be 100% accurate.