APA (7th ed.) Citation

Powys, L. Greetings and good wishes. [n. pub.].

Chicago Style (17th ed.) Citation

Powys, Laurence. Greetings and Good Wishes. [N.p.]: [n. pub.].

MLA (9th ed.) Citation

Powys, Laurence. Greetings and Good Wishes. [n. pub.].

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