APA Format
Tunkel, Allan R. . (). Principles and... : Subdural empyema, epidural abscess, and suppurative intracranial thrombophlebitis. ( lihat halaman 1177-1185 ) ( bab 93 ). : Canada : Elsevier Saunders, 2015
MLA Format
Tunkel, Allan R. . Principles and... : Subdural empyema, epidural abscess, and suppurative intracranial thrombophlebitis. ( lihat halaman 1177-1185 ) ( bab 93 ). : Canada : Elsevier Saunders, 2015,
Australian/Harvard Format
Tunkel, Allan R. . . Principles and... : Subdural empyema, epidural abscess, and suppurative intracranial thrombophlebitis. ( lihat halaman 1177-1185 ) ( bab 93 ). Canada : Elsevier Saunders, 2015, 
Warning: These citations may not always be 100% accurate.