APA Citatie

Langley, N. (1968). Dr. Schweitzer, O. M: Story of his life and work for the new generation.

Chicago Style citaat

Langley, Nina. Dr. Schweitzer, O. M: Story of His Life and Work for the New Generation. 1968.

MLA citatie

Langley, Nina. Dr. Schweitzer, O. M: Story of His Life and Work for the New Generation. 1968.

Let op: Deze citaties zijn niet altijd 100% accuraat.