APA Format
Geller, E. Scott . (). The psychology of... : Obtaining and maintaining involvement, ( Ket. lihat Bab. 19 ) ( halaman 445-475 ). : London : CRC Press, 2001
MLA Format
Geller, E. Scott . The psychology of... : Obtaining and maintaining involvement, ( Ket. lihat Bab. 19 ) ( halaman 445-475 ). : London : CRC Press, 2001,
Australian/Harvard Format
Geller, E. Scott . . The psychology of... : Obtaining and maintaining involvement, ( Ket. lihat Bab. 19 ) ( halaman 445-475 ). London : CRC Press, 2001, 
Warning: These citations may not always be 100% accurate.