APA (7th ed.) Citation

Agassiz, A. (1904). The Panamic deep sea Echini.

Chicago Style (17th ed.) Citation

Agassiz, Alexander. The Panamic Deep Sea Echini. 1904.

MLA (9th ed.) Citation

Agassiz, Alexander. The Panamic Deep Sea Echini. 1904.

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