APA Style

Johnson, Ruth. (2006). Skills for Midwifery Practice (NULL). NULL: Elsevier Churchill Living Stone.

Chicago Style

Johnson, Ruth. Skills for Midwifery Practice. NULL NULL: Elsevier Churchill Living Stone, 2006. Text.

MLA Style

Johnson, Ruth. Skills for Midwifery Practice. NULL NULL: Elsevier Churchill Living Stone, 2006. Text.

Turabian Style

Johnson, Ruth. Skills for Midwifery Practice. NULL NULL: Elsevier Churchill Living Stone, 2006. Print.