Gaya APA

OLDS, Sally B., LONDON, Marcia L.. (1980). OBSTETRIC Nursing . California: Addison Wesley Publishing Company.

Gaya Chicago

OLDS, Sally B., LONDON, Marcia L.. OBSTETRIC Nursing. California: Addison Wesley Publishing Company, 1980. Teks.

Gaya MLA

OLDS, Sally B., LONDON, Marcia L.. OBSTETRIC Nursing. California: Addison Wesley Publishing Company, 1980. Teks.

Gaya Turabian

OLDS, Sally B., LONDON, Marcia L.. OBSTETRIC Nursing. California: Addison Wesley Publishing Company, 1980. Teks.