APA Format
Crosby, Richard A. ; DiClemente, Ralph J. ; Salazar, Laura F.
. (). Research... : Key steps in the research process, ( Ket. lihat bab. 1 ) ( halaman 3-22 ). : San Fransisco: Jossey-Bass, 2006
MLA Format
Crosby, Richard A. ; DiClemente, Ralph J. ; Salazar, Laura F.
. Research... : Key steps in the research process, ( Ket. lihat bab. 1 ) ( halaman 3-22 ). : San Fransisco: Jossey-Bass, 2006,
Australian/Harvard Format
Crosby, Richard A. ; DiClemente, Ralph J. ; Salazar, Laura F.
. . Research... : Key steps in the research process, ( Ket. lihat bab. 1 ) ( halaman 3-22 ). San Fransisco: Jossey-Bass, 2006,
Warning: These citations may not always be 100% accurate.