Cita APA (7th ed.)

Seaton, R. S. (1976). Here's how: Health education by extension. William Carrey Library.

Cita Chicago (17th ed.)

Seaton, Ronald S. Here's How: Health Education by Extension. California: William Carrey Library, 1976.

Cita MLA (9th ed.)

Seaton, Ronald S. Here's How: Health Education by Extension. William Carrey Library, 1976.