APA (7th ed.) Citation

Egan, J. Relationship Marketing (4.). Pearson Education UK.

Chicago Style (17th ed.) Citation

Egan, John. Relationship Marketing. 4. Pearson Education UK.

MLA (8th ed.) Citation

Egan, John. Relationship Marketing. 4. Pearson Education UK.

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