Παραπομπή σε μορφή APA (7η εκδ.)

Lorand, A. (1923). Old age deferred: The causes of old age and its postponement by hygienic and therapeutic measures (5th ed.). F. A. Davis.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lorand, Arnold. Old Age Deferred: The Causes of Old Age and Its Postponement by Hygienic and Therapeutic Measures. 5th ed. Philadelphia: F. A. Davis, 1923.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lorand, Arnold. Old Age Deferred: The Causes of Old Age and Its Postponement by Hygienic and Therapeutic Measures. 5th ed. F. A. Davis, 1923.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.