APA (7th ed.) Citation

Spiller, R. E. (1973). The Philobiblon Club of Philadelphia.

Chicago Style (17th ed.) Citation

Spiller, Robert Ernest. The Philobiblon Club of Philadelphia. 1973.

MLA (9th ed.) Citation

Spiller, Robert Ernest. The Philobiblon Club of Philadelphia. 1973.

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