APA (7e ed.) Bronvermelding

Mariano, P. B. (1976). 1976 pregnancy history study: Editing and coding manual. Bohol Province MCH/FP Project.

Chicago (17e ed.) Bronvermelding

Mariano, Pat B. 1976 Pregnancy History Study: Editing and Coding Manual. Tagbilaran City: Bohol Province MCH/FP Project, 1976.

MLA (9e ed.) Bronvermelding

Mariano, Pat B. 1976 Pregnancy History Study: Editing and Coding Manual. Bohol Province MCH/FP Project, 1976.

Let op: Deze citaties zijn niet altijd 100% accuraat.