APA (7th ed.) Citation

Swingle, D. B. (1903). Formation of the spores in the sporangia of Rhizopus nigricans and of Phycomyces nitens. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Swingle, Deane Bret. Formation of the Spores in the Sporangia of Rhizopus Nigricans and of Phycomyces Nitens. Washington: Gov. Print. Off, 1903.

MLA (9th ed.) Citation

Swingle, Deane Bret. Formation of the Spores in the Sporangia of Rhizopus Nigricans and of Phycomyces Nitens. Gov. Print. Off, 1903.