Gaya APA

Varney's, H., Kribes, J, M. (1998). Varney's Pocket Midwife (3rd). Amrik: Jones and Bertlett Publishers, LLC.

Gaya MLA

Varney's, Helen., Kribes, Jan, M.. "Varney's Pocket Midwife". 3rd Amrik: Jones and Bertlett Publishers, LLC, 1998. Text.