APA (7e ed.) Bronvermelding
VICTOR, C., & ET AL. (2002). LONELINESS IN LATER LIFE: PRELIMINARY FINDINGS FROM THE GROWING OLDER PROJECT.
Chicago (17e ed.) Bronvermelding
VICTOR, C., en ET AL. LONELINESS IN LATER LIFE: PRELIMINARY FINDINGS FROM THE GROWING OLDER PROJECT. 2002.
MLA (9e ed.) Bronvermelding
VICTOR, C., en ET AL. LONELINESS IN LATER LIFE: PRELIMINARY FINDINGS FROM THE GROWING OLDER PROJECT. 2002.
Let op: Deze citaties zijn niet altijd 100% accuraat.