Gaya APA

R.CLUETT, E., BLUFF, R. (2006). Principles and Practice of Research in Midwifery Second Edition (Second Edition). CINA: ELSEVIER.

Gaya MLA

R.CLUETT, ELIZABETH., BLUFF, ROSALIND. "Principles and Practice of Research in Midwifery Second Edition". Second Edition CINA: ELSEVIER, 2006. Text.