APA (7th ed.) Citation

Não informado. (1892). Contributions from the Botanical Laboratory of the University of Pennsylvania. University of Pennsylvania.

Chicago Style (17th ed.) Citation

Não informado. Contributions from the Botanical Laboratory of the University of Pennsylvania. Philadelphia, Pa: University of Pennsylvania, 1892.

MLA (8th ed.) Citation

Não informado. Contributions from the Botanical Laboratory of the University of Pennsylvania. University of Pennsylvania, 1892.

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