APA Format
Cottrell, Randall R. . (). Principles and... : Philosophical foundations, ( ket. lihat bab. 3 ) ( halaman 81-102 ). : London : Pearson, 2014
MLA Format
Cottrell, Randall R. . Principles and... : Philosophical foundations, ( ket. lihat bab. 3 ) ( halaman 81-102 ). : London : Pearson, 2014,
Australian/Harvard Format
Cottrell, Randall R. . . Principles and... : Philosophical foundations, ( ket. lihat bab. 3 ) ( halaman 81-102 ). London : Pearson, 2014, 
Warning: These citations may not always be 100% accurate.