APA (7th ed.) Citation

Galluzzo, J. (2018). PHR and SPHR Professional in Human Resources Certification Complete Review Guide (1st edition.). Sybex.

Chicago Style (17th ed.) Citation

Galluzzo, James. PHR and SPHR Professional in Human Resources Certification Complete Review Guide. 1st edition. Sybex, 2018.

MLA (9th ed.) Citation

Galluzzo, James. PHR and SPHR Professional in Human Resources Certification Complete Review Guide. 1st edition. Sybex, 2018.

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