Cita APA

Schuller, R. (1946). Living positively one day at a time. New York international bible society.

Citación estilo Chicago

Schuller, Robert. Living Positively One Day at a Time. New York: New York international bible society, 1946.

Cita MLA

Schuller, Robert. Living Positively One Day at a Time. New York international bible society, 1946.

Warning: These citations may not always be 100% accurate.