Citace podle APA (7th ed.)

Hanna, S. L. (1991). Person to person: Positive relationships don't just happen. Prentice-Hall.

Citace podle Chicago (17th ed.)

Hanna, Sharon L. Person to Person: Positive Relationships Don't Just Happen. Englewood Cliffs NJ: Prentice-Hall, 1991.

Citace podle MLA (9th ed.)

Hanna, Sharon L. Person to Person: Positive Relationships Don't Just Happen. Prentice-Hall, 1991.

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