Sunita wants to cite two pieces of scholarship in the following sentence: Guided imagery was first used in the 1960s, in relation to aversive imagery, exposure, and imaginal flooding in behavior therapy. She needs to incorporate a book-length study by Achterberg published in 1985 and an article by Utay and Miller, published by 2006. How should she include these sources in this sentence using APA format?
Responses

Guided imagery was first used in the 1960s, in relation to aversive imagery, exposure, and imaginal flooding in behavior therapy (Achterberg et al., 1985).

Guided imagery was first used in the 1960s, in relation to aversive imagery, exposure, and imaginal flooding in behavior therapy (Achterberg, 1985, Utay & Miller, 2006).


Guided imagery was first used in the 1960s, in relation to aversive imagery, exposure, and imaginal flooding in behavior therapy (Achterberg, 1985; Utay & Miller, 2006).