APA (7th ed.) Citation

Fisher, V. (1937). An Introduction to abnormal psychology. The MacMillan Comp.

Chicago Style (17th ed.) Citation

Fisher, V.E. An Introduction to Abnormal Psychology. The MacMillan Comp, 1937.

MLA (8th ed.) Citation

Fisher, V.E. An Introduction to Abnormal Psychology. The MacMillan Comp, 1937.

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