Gaya APA

Elsevier, I. (1988). Journal Of Ultrasound in Medicine Vol. 7 Nomor 1 (Vol. 7 Nomor. 1 November 1988). Lowa, USA: Elsevier.

Gaya MLA

Elsevier, Internasional.. "Journal Of Ultrasound in Medicine Vol. 7 Nomor 1". Vol. 7 Nomor. 1 November 1988 Lowa, USA: Elsevier, 1988. Jurnal Internasional.