APA
Landis P. H., . (1965). Marking the most of marriage;3 rd ed. New York: Appleton-Century Crafts.
Chicago
Landis Paul H, . 1965. Marking the most of marriage;3 rd ed. New York: Appleton-Century Crafts.
Harvard
Landis P. H., . (1965). Marking the most of marriage;3 rd ed. New York: Appleton-Century Crafts.
MLA
Landis Paul H, . Marking the most of marriage;3 rd ed. New York: Appleton-Century Crafts. 1965.