APA
Schaeffer E., . (1982). Lifelines. Westchester, Ill: Crossway Books.
Chicago
Schaeffer Edith, . 1982. Lifelines. Westchester, Ill: Crossway Books.
Harvard
Schaeffer E., . (1982). Lifelines. Westchester, Ill: Crossway Books.
MLA
Schaeffer Edith, . Lifelines. Westchester, Ill: Crossway Books. 1982.