APA (7th ed.) Citation

Harrar, E. &. J. (1957). PRINCIPLES OF PLAN PATHOLOGY. The Ronald Press Co.

Chicago Style (17th ed.) Citation

Harrar, E.C.Stakman & J.George. PRINCIPLES OF PLAN PATHOLOGY. The Ronald Press Co, 1957.

MLA (8th ed.) Citation

Harrar, E.C.Stakman & J.George. PRINCIPLES OF PLAN PATHOLOGY. The Ronald Press Co, 1957.

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