Παραπομπή APA

Murus, J. (1974). Grow Old Gracefully. St. Paul Society.

Παραπομπή Chicago Style

Murus, J. Grow Old Gracefully. Allahabad: St. Paul Society, 1974.

Παραπομπή MLA

Murus, J. Grow Old Gracefully. St. Paul Society, 1974.