APA (7 ম সংস্করণ) উদ্ধৃতি

TROLL, L. E. (1975). Early and middle adulthood: The best is to be-maybe. Brooks/Cole.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

TROLL, Lillian E. Early and Middle Adulthood: The Best Is to Be-maybe. Monterey: Brooks/Cole, 1975.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

TROLL, Lillian E. Early and Middle Adulthood: The Best Is to Be-maybe. Brooks/Cole, 1975.