Citação norma APA
Robb, J. D. (1994). Focus!: The power of people group thinking : a practical manual for planning effective strategies to reach the unreached (New expanded ed.). MARC.
Citação norma Chicago
Robb, John D. Focus!: The Power of People Group Thinking : A Practical Manual for Planning Effective Strategies to Reach the Unreached. New expanded ed. Monrovia, Calif.: MARC, 1994.
Citação norma MLA
Robb, John D. Focus!: The Power of People Group Thinking : A Practical Manual for Planning Effective Strategies to Reach the Unreached. New expanded ed. MARC, 1994.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.